| Josef Čtyřoký | |
| Birth Date: | 1906 9, df=yes |
| Birth Place: | Smíchov, Austria-Hungary |
| Death Place: | Czechoslovakia |
| Position: | Defender |
| Youthclubs1: | Slavia Prague |
| Years1: | 1925–1928 |
| Years2: | 1928–1930 |
| Years3: | 1930–1939 |
| Clubs1: | Slavia Prague |
| Clubs3: | Sparta Prague |
| Nationalyears1: | 1931–1938 |
| Nationalteam1: | Czechoslovakia |
| Nationalcaps1: | 42 |
| Nationalgoals1: | 0 |
Josef Čtyřoký (30 September 1906 in Smíchov - 11 January 1985) was a Czech football player.
Čtyřoký played for SK Slavia Praha (until 1928), SK Kladno (1928–1930) and AC Sparta Prague (1930–1939).
He played for Czechoslovakia national team (42 matches), and was a participant at the 1934 FIFA World Cup, where he played all four matches.