| Louis Udoh | |
| Birth Date: | 25 August 1974 |
| Birth Place: | Lagos, Nigeria |
| Position: | Defender |
| Years1: | 1996–1997 |
| Clubs1: | SV Braunau |
| Caps1: | 11 |
| Goals1: | 0 |
| Years2: | 1997–1998 |
| Clubs2: | FC Admira Wacker Mödling |
| Caps2: | 12 |
| Goals2: | 0 |
| Years3: | 1998–2000 |
| Clubs3: | SV Braunau |
| Years4: | 2000–2001 |
| Clubs4: | FC Chernomorets Novorossiysk |
| Caps4: | 5 |
| Goals4: | 0 |
| Years5: | 2000 |
| Clubs5: | → FC Chernomorets-d Novorossiysk (loan) |
| Caps5: | 4 |
| Goals5: | 0 |
| Years6: | 2002 |
| Clubs6: | did not play |
| Years7: | 2003–2004 |
| Clubs7: | FC SKA-Energiya Khabarovsk |
| Caps7: | 37 |
| Goals7: | 2 |
| Years8: | 2006 |
| Clubs8: | FC Azovets Primorsko-Akhtarsk |
| Years9: | 2006 |
| Clubs9: | FC Dynamo Makhachkala |
| Caps9: | 18 |
| Goals9: | 0 |
| Years10: | 2007–2012 |
| Clubs10: | FC Rubin Novolokinskaya |
Louis Udoh (ru|Луис Удо; born 25 August 1974 in Lagos) is a former Nigerian football player.[1] He also holds Russian citizenship.