| Nikita | |
| Fullname: | João Reynaldo Costa Lima Neto |
| Strokes: | Butterfly |
| Birth Date: | 17 May 1947 |
| Birth Place: | Pernambuco, Brazil |
| Weight: | 67kg (148lb) |
João Reynaldo Costa Lima Neto (born May 17, 1947 in Pernambuco), known as Nikita, is a former international butterfly swimmer from Brazil.[1]
At the 1967 Pan American Games, in Winnipeg, he won a bronze medal in the 4×100-metre medley.[2]
At the 1968 Summer Olympics, in Mexico City, he swam the 100-metre butterfly and the 4×100-metre medley, not reaching the finals.