| Sid Ahmed Rachid | |
| Birth Date: | 31 December 1998 |
| Birth Place: | Tevragh-Zeina, Mauritania |
| Position: | Defender |
| Clubs1: | ASAC Concorde |
| Clubs2: | Nouakchott Kings |
| Currentclub: | Nouakchott Kings |
| Years1: | 2017–2020 |
| Years2: | 2020– |
| Nationalteam1: | Mauritania |
| Nationalyears1: | 2019– |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
| Nationalteam-Update: | 23:34, 25 December 2021 (UTC) |
Sid Ahmed Rachid (Arabic: سيد احمد رشيد; born 31 December 1998) is a Mauritanian professional footballer who plays as a defender for Super D1 club Nouakchott Kings and the Mauritania national team.