| Célio Pompeu | |
| Fullname: | Célio Antônio Pompeu Pinheiro Martins[1] |
| Birth Date: | 10 December 1999 |
| Birth Place: | Fortaleza, Brazil |
| Position: | Winger |
| Currentclub: | St. Louis City |
| Clubnumber: | 12 |
| Youthyears1: | 2009–2011 |
| Youthclubs1: | Ceará |
| Youthyears2: | 2011 |
| Youthclubs2: | Botafogo |
| Youthclubs3: | Fortaleza |
| Youthclubs4: | Ceará |
| Youthyears5: | 2019 |
| Youthclubs5: | Cedar Stars Rush |
| Collegeyears1: | 2019–2021 |
| College1: | VCU Rams |
| Collegecaps1: | 21 |
| Collegegoals1: | 8 |
| Years1: | 2022– |
| Clubs1: | St. Louis City 2 |
| Caps1: | 30 |
| Goals1: | 7 |
| Years2: | 2023– |
| Clubs2: | St. Louis City |
| Caps2: | 43 |
| Goals2: | 4 |
| Club-Update: | 4 July 2024 |
Célio Antônio Pompeu Pinheiro Martins (born 10 December 1999) is a Brazilian professional footballer who plays as a winger for St. Louis City in Major League Soccer.[2]