The Commissioner Gordon is a Reasonable Authority Figure that acts as an ally to the local Superhero and provides the chief connection between the Superhero and the official authorities. In other words, he's the one in charge of the Bat Signal. He's often a police detective or commissioner, but mayors, district attorneys, and other government officials can fill role too. Whatever his job, he'll be trying to do good through legal and mundane means, while the hero's methods will be more exotic, and possibly (though not necessarily) illegal.
If the Superhero is loved and accepted by the community and the government, the relationship can be open and public. If the hero is in the "hated and feared" category, their relationship will probably be a source of political conflict for The Commissioner Gordon. He'll try to to keep it a secret or downplay it.
How helpful the character really is can vary. He could be a bumbler that would doom the city if he didn't have someone helping him. When played straight, he'll be either a valued teammate or a begrudging ally. He'll make short work of most routine crime, but when a Super Villain or monster starts attacking the city, he know it's time to pick up the red phone and call his partner.
A related trope appears in Private Detective series, where the detective always has a Friend on the Force. Compare also to the Inspector Lestrade, who brings seemingly unsolvable cases to the Great Detective.
- Batman, of course, is the trope namer, and the various media include numerous different versions—much as the exact rank and function of The Commissioner Gordon as a trope varies depending on how cynical or idealistic the series is. In Batman: The Animated Series, for example, he's the commissioner by the time the story starts and is hesitant but supportive towards Batman; in The Batman, he's the new commissioner and the one that is responsible for changing the police department's behavior toward the Bat. In the Darker and Edgier Batman Begins, he's a lowly sergeant—lieutenant, though, by the end of the film—and possibly the only completely honest cop in Gotham PD (and even then "no rat", although he says there's no-one to rat to). (He becomes commissioner in the second film after Loeb's death and collaring the Joker.)
- The Batman also featured, for the first two seasons, both Ethan Bennett (a personal friend of Bruce Wayne, who had a tragic accident and underwent a, er, FaceHeel Turn) and Ellen Yin, before Gordon came along. What happened to Ellen Yin, you ask? Good question.
- Batman's sidekick Robin has had a few of these over the years; on his first solo adventure he befriended an ex-DEA agent who was on the same case as he was. When his book went solo, he encountered Sheriff "Shotgun" Smith, and recently he's been allied with rookie Officer Jamie Harper.
- Batwoman, who has replaced Batman as the starring character in Detective Comics, seems to be growing this relationship with Captain Maggie Sawyer, head of the Major Crimes Unit. They are still feeling out their relationship, having had only a single brief meeting while "on duty" as of Detective Comics #862, but the scene was juxtaposed with Batman meeting with the real James Gordon to highlight the parallels. Of course, considering that Maggie was previously seen hitting on Kate Kane when the two met at a society ball, their relationship might spread into areas that Batman and Gordon never went...maybe.
- Batgirl's police contact in the ongoing Batgirl series is Detective Nick Gage, an officer newly arrived in the Gotham City Major Crimes Unit. She also knows the real Commissioner Gordon both in and out of costume, as she is being mentored by Barbara Gordon, his daughter; her working relationship with Jim is relatively minor, mainly greetings-in-passing as they go to various emergencies. An unusual twist in the Batgirl/Gage relationship is the age disparity and Batgirl's infatuation with the detective, since this makes the real Gordon uncomfortable when he sees the obviously-teenage Batgirl clearly flirting with the thirty-something detective. It did, however, lead to one of the greatest line's Jim Gordon has ever uttered:
Batgirl: (As she swings by Gage and Gordon, giving Gage a smile and a small wave) "Hey, you!"
- In the comic Ex Machina, The Great Machine tries to establish a working relationship with the commissioner of the NYPD. She tries to beat him to death with a nightstick and when he gets her to stop smacking him she explains that his most recent "heroism" sent two of her officers to the hospital with injuries that could have been fatal. When The Great Machine drops his superhero act, runs for mayor under his real name and wins, he keeps the commissioner on, explaining that she was one of the first people to make him realize that his acts of heroism were not helping the situation and he needed to change tactics.
- Captain Josh Winters from Jon Sable Freelance.
- Commissioner Eustace Dolan from The Spirit.
- When DC began publishing The Spirit, a not-quite-in-any-continuity Batman/Spirit crossover featured Dolan and Gordon as friendly rivals.
- Classic Superman had Inspector Henderson (originally from the radio series, then the George Reeves TV series, before becoming a Canon Immigrant). The current version has Inspector Maggie Sawyer and Lieutenant-Inspector Dan Turpin of the Metropolis Special Crimes Unit.
- In mainstream continuity Spider-Man has had a whole parade of police liaisons. The most famous are probably Jean DeWolff and George Stacy. They're both dead now. The closest fit post-BND is Captain Watanabe, who is Genre Savvy enough to give Spidey the benefit of the doubt when it looks like he's killed someone in an issue where several supposedly dead people are reappearing (naturally, Mysterio was behind it all).
- His current police liason is Carlie Cooper. Which is odd because Carlie's discovering Spider-Man's secret identity is what ended her romantic relationship with Peter Parker!
- The Golden Age Starman had Woodley Allen of the FBI (the uncle of his Love Interest) and Inspector Bailey, as well as Billy O'Dare (although, as a beat officer, he was more of a Sidekick). His son, the Modern Age Starman had O'Dare's son, Clarence, the police department's official Superhero Liason Officer (and eventually Comissioner), and his four siblings.
- During his run as one of the writers of Tales of the Teenage Mutant Ninja Turtles, Tristan Huw Jones introduced NYPD Liutenant Gordon Miller, who has a cooperative relationship with the turtles when it comes to street-level crime, particularly those related to The Foot and the gang war portrayed in "City at War".
- Shvaughn/Sean/Shvaughn Erin, the Legion of Super-Heroes Science Police liason.
- Kommissarie Pontus Kask in Bamse - if you count Bamse as a superhero, that is.
- In All Fall Down, ex-superhero Plymouth fills this role for Sophie, training her in the use of her powers and coordinating her efforts with the US Government.
- Karrin Murphy of The Dresden Files could probably count. As head of Chicago's Special Crimes Unit she is more or less Harry Dresden's liaison to the Chicago Police Department.
- As of Changes, she's probably finished playing this role.
- Police Commissioner Stanley Kirkpatrick who acted as both ally and antagonist to Richard Wentworth in The Spider.
- Subverted by Police Commissioner James "Wildcat" Gordon (yes, really) in The Whisperer series of pulp stories. He's actually the Whisperer himself.
- Detective Hardin is Gordon for Kitty Norville. She treats a loose werewolf like a serial killer, and a fight for dominance between rival vampires like a gang war as soon as dead bodies turn up, so she has to go to the local publically-acknowledged werewolf for advice sometimes.
- Subverted in Brimstone, where the main character Ezekiel Stone finds one initially who then turns out to be a demon herself. Yay.
- Commissioner Gordon from The Sixties Batman TV Show is a example so straight, it could be a parody.
- In Person of Interest, Detective Carter eventually becomes a secret one of these, after spending most of season one as the Sympathetic Inspector Antagonist.
- In the various adaptations of the property, The Green Hornet has had his own The Commissioner Gordon:
- In the radio series, the Hornet saved Police Commissioner James Higgins from a blackmail plot. Higgins returned the favor by rendering the Hornet covert assistance and funneling him information. (The fact that Higgins was a friend of the family of Britt (the Green Hornet) Reid served to cement that relationship after Higgins learned the Hornet's true identity.)
- In the 1966 TV series, District Attorney Frank P. Scanlon knew that Daily Sentinel publisher Britt Reid was also The Green Hornet, and worked closely with the Hornet while maintaining the pretense of being after the Hornet, who was officially a wanted criminal. (William Dozier, producer of the series, was also producer of the contemporaneous Batman series, and converted Police Commissioner Higgins into DA Scanlon in order to minimize the similarities between the shows.)
- In the 1990s NOW Comics Green Hornet comics (which spun the Hornet story into a multi-generational saga), Police Commissioner Higgins was the ally of the first Green Hornet (Britt Reid I, the radio Hornet). The second Hornet (Britt Reid II, the TV series Hornet and nephew to the first Green Hornet) worked with DA Scanlon. The third Green Hornet (Alan Reid, nephew of the second Hornet) didn't serve long enough in the role to develop much of a relationship with Scanlon (he was killed on his first mission as the Green Hornet), but his successor as the Green Hornet (Paul Reid, his brother) worked with Scanlon until the latter's retirement. When Scanlon retired, Paul's cousin Diana Reid ran for and won election as Scanlon's successor, and she continued the close association with the Green Hornet that Scanlon had developed.
- City of Heroes has a whole host of detectives, all of whom are Shout-Outs to television/film detectives. The relationship is completely open, with calls for superhero help going out over the police radio.
- Detective Mosley of New Orleans PD, is this, as well as a childhood friend to protagonist Gabriel Knight.
- Twilight Heroes has Officer Rand as questgiver.
- "The Mayor" from The Powerpuff Girls—A Stupid Boss. His level-headed and Sexy Secretary, Miss Bellum, fits a bit more.
- Mayor Blank from The Tick—a relatively straight example, in a very weird world.
- Commissioner Barbara Gordon, from Batman Beyond. The former Batgirl takes over her father's job, and was initially bitterly uncooperative with Bruce (implied to have been her lover at some point in the past) and his young protégé. She warms up a little to his protégé after he saves the life of her husband.
- Cosgrove, on Freakazoid!, who was sort of a The Commissioner Gordon parody. Then again, what wasn't a parody on that show?
- Captain Fanzone from Transformers Animated. Okay, so he doesn't like machines much, but he's on their side, probably because they're rather more adherent to the law than Decepticons are.
- Agent Fowler from Transformers Prime.
- In keeping with the general superhero parody motif, Darkwing Duck had one of these: J Gander Hooter, head of the secret agency SHUSH. You're not cleared for what the letters stand for. This is highlighted when Hooter is taken out of action, leaving his number two in command: Grizzlikov, a by the book sort of guy who loathes Darkwing. Note that the real police in Saint Canard aren't overly fond of Darkwing.
- Swat Kats had Callie Briggs, the Deputy Mayor. Sweet, sexy, and the heroic version of The Woman Behind the Man. When trouble threatens, Ms Briggs puts down the paperwork  and contacts the two mechanics/garbagemen/vigilantes with access to air force military hardware. She also openly flirts with them when they come out in their civilian guises after her car breaks down.
- Not that she knows it's them, though.
- Mighty Orbots had Rondu, who was literally A Father to His Men because one of them was his daughter!
- The Zeta Project had Agent Lee develop into this after the title character saved her life at great personal risk to himself. Unfortunately, she's not in as much power as most examples on this page, so actually helping him out is difficult. By the time Agent Bennett shows shades of this, the series is almost over.
- In Gargoyles, Detective Eliza Maza and later her partner Matt Bluestone are allies of the Gargoyles.
- In South Park, Sergeant Yates is this to Mysterion. The Coon also tried to invoke this with him, with less success.
- Gordon himself subverts this initially in Beware the Batman, where the setting depicts him as younger and thus Lieutenant Gordon, viewing Batman as criminal and a threat. It isn't until the episode "Allies" that he starts to realize the two are on the same side, and in "Nexus" where he is promoted and becomes the actual Commissioner.
- Pretty much every Global Guardians campaign had a The Commissioner Gordon. Some of the more popular ones were Aaron Stonebender (Mayor of Key West, Florida), Abigail Farmer (Chief of Police for Mobile, Alabama), Archibald Pertwee (Her Majesty's Liason to Majestic), and Captain Fiorello Le Guardia Perconte (Commander of the 52nd Precinct, New York City).
- Mayor Haggar in the Weebl and Bob "Team Laser Explosion" episodes; he usually only calls to say that he's been kidnapped.
- Red Panda has a reluctant one in Chief O'Mally.
- Shadow Hawk from Epic Tales has Lt. Luke Bennet.
- In the Whateley Universe, there's SWAT Captain Tilley of the Boston Police Department, who has officially deputized all of Team Kimba (after the fact), even though they're underage.
- The Fellowship from The Questport Chronicles has the Lord of the Supreme Council.
- "Mayor Manx hasn't filed an ounce of paperwork in years!" as she notes when informing the Metallikats that she'd been the one to deny their parole requests along with the attempted bribes