| Mieczysław Wiśniewski | |
| Birth Date: | 23 November 1892 |
| Birth Place: | Monastyryska, Austrian Empire |
| Death Place: | Kraków, Poland |
| Height: | 1.87 m[1] |
| Position: | Goalkeeper |
| Years1: | 1904–1906 |
| Years2: | 1906–1908 |
| Clubs2: | Phoenix Wien |
| Years3: | 1909–1910 |
| Clubs3: | Wiener AC |
| Years4: | 1910–1911 |
| Clubs4: | Viktoria Wien |
| Years5: | 1911 |
| Years6: | 1911–1912 |
| Years7: | 1912–1919 |
| Clubs7: | SpC Rudolfshügel |
| Years8: | 1919–1921 |
| Years9: | 1921–1924 |
| Years10: | 1927–1928 |
| Nationalyears1: | 1922–1924 |
| Nationalteam1: | Poland |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1925 |
| Managerclubs1: | Wawel Kraków |
Mieczysław Wiśniewski (23 November 1892 - 10 October 1952) was a Polish footballer who played as a goalkeeper.[2] [3]
He competed in the men's tournament at the 1924 Summer Olympics.[4]