USA
21 Jump Street is the headquarters for a squad of police officers who specialize in investigations relating to young people. Each of the Jump St. personnel was selected for their ability to pass for high school or college students, allowing them to operate undercover in areas where it is difficult for regular police officers to blend in unnoticed. - IMDb
| 21 Jump Street |  Singapore |
| 21 Jump Street |  Australia |
| 21 Jump Street |  Turkey |
| 21 Jump Street | USA |
| 21 Jump Street |  South Africa |
| 21 Jump Street |  Canada |
| 21 Jump Street | Canada |
| 21 Jump Street |  Ecuador |
| 21 Jump Street |  France |
| 21 Jump Street |  United Kingdom |
| 21 Jump Street |  Hong Kong |
| 21 Jump Street |  Indonesia |
| 21 Jump Street |  Israel |
| 21 Jump Street |  India |
| 21 Jump Street | India |
| 21 Jump Street |  Italy |
| 21 Jump Street |  South Korea |
| 21 Jump Street |  Netherlands |
| 21 Jump Street |  Philippines |
| 21 Jump Street |  Poland |
| 21 Jump Street |  Sweden |
| 21 Jump Street - Tatort Klassenzimmer |  West Germany |
| 21 Jump Street 2 - Iskurykmä (video box title) |  Finland |
| 21 Jump Street: Tatort Klassenzimmer | West Germany |
| 21 جامب ستريت |  United Arab Emirates |
| 21ジャンプ・ストリート |  Japan |
| Anjos da Lei |  Brazil |
| Classe de 1989 |  Portugal |
| Comando especial |  Argentina |
| Comando especial |  Peru |
| I quattro della scuola di polizia | Italy |
| Nuevos policías |  Spain |
| Nuevos policías |  Mexico |
| Omada drasis 21 (transliterated title) |  Greece |
| Patrulla Especial (transliterated title) |  Venezuela |
| Rua Jump, 21 | Portugal |
| Tenåringspolitiet (video box title) |  Norway |
| De Unge strissere |  Denmark |
| Ομάδα δράσης 21 | Greece |
| Джамп стрит, 21 |  Soviet Union |
| 龍虎少年隊 |  Taiwan |
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Maia Brewton [12] | Maureen Maroney (TV Episode: Woolly Bullies) (1989) |
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Joshua John Miller [13] | Brian Sheffield (TV Episode: In the Custody of a Clown) (1987) |
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Casey Ellison [13] | Young Jack Archer (TV Episode: Woolly Bullies) (1989) |
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David Krumholtz [12] | Marty (TV Episode: Blackout) (1990) |
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Luke Edwards [9] | Young Hanson (TV Episode: Woolly Bullies) (1989) |
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Margaret Langrick [16] | Noreen Weckerle (TV Episode: I'm OK - You Need Work) (1987) |
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Shane Meier [13] | Ozzie Smith Fan (TV Episode: Rounding Third) (1990) |
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Codie Lucas Wilbee [9] | Lance Schalin Jr. (TV Episode: Shirts and Skins) (1990) |
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Tony Dakota | Clavo (TV Episode: Number One with a Bullet) (1990) |
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R.J. Williams [11] | Young Doug Penhall (TV Episode: Woolly Bullies) (1989) |
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Slone Romano | Enrico (TV Episode: Christmas in Saigon) (1987) |
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James Sherry | Sal Jr. (TV Episode: Christmas in Saigon) (1987) |
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Andrea Nemeth [12] | Amber (TV Episode: Rounding Third) (1990) |
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Claire Vardiel | Val / Lucy (TV Episode: The Currency We Trade In) (1988) |
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Kahla Lichti | Little Kid (TV Episode: School's Out) (1988) |
