| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Jos-Jean-Charles-Lucien-Albert•Otis | 
| Used name | Charles•Otis | 
| Born | 9 May 1906 in Montréal, Québec (CAN) | 
| Died | 19 December 1970 in Montréal, Québec (CAN) | 
| Affiliations | ?, Montréal (CAN) | 
| NOC |   Canada | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Fencing |  CAN | 
Charles Otis | |||
| Foil, Individual, Men (Olympic) | 5 p9 r1/5 | |||||
| Foil, Team, Men (Olympic) | Canada | 3 p4 r1/4 | ||||
| Épée, Team, Men (Olympic) | Canada | 4 p4 r2/4 | ||||
| Sabre, Individual, Men (Olympic) | 9 p2 r1/4 | |||||
| Sabre, Team, Men (Olympic) | Canada | 3 p6 r1/4 |