| Clubname: | 33 FC |
| Fullname: | „33” Football Clubja |
| Nickname: | Harihárom |
| Founded: | 1900 |
| Dissolved: | 1958 |
| Ground: | Promontor utca műfüves pálya |
| Capacity: | 1,750 |
| Chairman: | Kelényi Gábor |
| Manager: | Ribényi Attila |
| League: | BLSZ |
| Pattern B1: | whitestripes |
| Leftarm1: | 000000 |
| Body1: | 000000 |
| Rightarm1: | black |
| Shorts1: | 000000 |
| Socks1: | 000000 |
| Pattern B2: | _black_lowleft_highright |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
„33” Football Clubja was a Hungarian football club from the town of Óbuda, Budapest.
33 FC debuted in the 1902 season of the Hungarian League and finished third.[1]
From 1926 to 1929, while they were named Budai 33, legendary Hungarian footballer Pál Titkos played for the club. It was his first senior team.
The club was dissolved in 1958.
In 2011 a new club with the same name was founded, which hitherto has been playing in the lower amateur leagues.[2]