| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Mattheus Hendrikus "Theo"•Smael |
| Used name | Theo•Smael |
| Born | 23 December 1928 in Den Haag (The Hague), Zuid-Holland (NED) |
| Affiliations | SVH-Sportvereniging Hillegersberg, Rotterdam |
| NOC |  Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Water Polo (Aquatics) | NED |
Theo Smael | |||
| Water Polo, Men (Olympic) | Netherlands |
