| Venue: | San Sebastián, Spain  |
| Date: | 6–12 September 1965 |
| Events: | 9 |
| Previous: | Sallanches 1964 |
| Next: | Frankfurt 1966 |
The 1965 UCI Track Cycling World Championships were the world championships for track cycling that took place in San Sebastián, Spain from 6 to 12 September 1965.[1] Nine events were contested, 7 for men (3 for professionals, 4 for amateurs) and 2 for women.
| Men's Professional Events | ||||||
| Men's sprint | Giuseppe Beghetto | Patrick Sercu | Ron Baensch | |||
| Leandro Faggin | Ferdinand Bracke | Dieter Kemper | ||||
| Men's motor-paced | Guillermo Timoner | Romain De Loof | Jacob Oudkerk | |||
| Men's Amateur Events | ||||||
| Men's sprint | Omar Phakadze | Giordano Turrini | Daniel Morelon | |||
| Tiemen Groen | Stanislav Moskvin | Preben Isaksson | ||||
| Men's team pursuit | Jiří Daler Milan Puzrla Frantisek Rezak Milos Jelinek | |||||
| Men's motor-paced | Miguel Mas | Etienne Van der Vieren | Alain Marechal | |||
| Women's Events | ||||||
| Women's sprint | Valentina Savina | Galina Ermolaeva | Karin Stüwe | |||
| Women's individual pursuit | Yvonne Reynders | Hannelore Mattig | Aino Puronen | |||