# Kátia Regina Santos

Kátia Regina de Jesús Santos (born 31 December 1967 in Salvador, Bahia) is a former Brazilian athlete who specialised in the sprinting events. She represented her country in the 4 × 100 metres relay at the 2004 Summer Olympics narrowly missing the final.
She has personal bests of 11.42 seconds in the 100 metres (2000) and 23.33 seconds in the 200 metres (2002).

## Competition record

| Year | Competition | Venue | Position | Event | Notes |
| Representing Brazil ||||||
| 1993 | South American Championships | Lima, Peru | 3rd | 100 m | 12.22 |
| 1993 | South American Championships | Lima, Peru | 2nd | 200 m | 24.6 |
| 1993 | South American Championships | Lima, Peru | 1st | 4 × 100 m relay | 45.1 |
| 1994 | Ibero-American Championships | Mar del Plata, Argentina | 4th | 100 m | 12.02 |
| 1994 | Ibero-American Championships | Mar del Plata, Argentina | 3rd | 200m | 23.77 w |
| 1994 | Ibero-American Championships | Mar del Plata, Argentina | 2nd | 4 × 100 m relay | 46.03 |
| 1994 | South American Games | Valencia, Venezuela | 2nd | 100 m | 11.54 |
| 1994 | South American Games | Valencia, Venezuela | 3rd | 200 m | 23.9 |
| 1995 | Pan American Games | Mar del Plata, Argentina | 12th (h) | 100 m | 11.76 |
| 1995 | Pan American Games | Mar del Plata, Argentina | 14th (h) | 200 m | 24.08 |
| 1995 | Pan American Games | Mar del Plata, Argentina | – | 4 × 400 m relay | DQ |
| 1995 | South American Championships | Manaus, Brazil | 3rd | 100 m | 11.52 |
| 1995 | South American Championships | Manaus, Brazil | 1st | 200 m | 23.34 |
| 1995 | South American Championships | Manaus, Brazil | 1st | 4 × 100 m relay | 44.97 |
| 1995 | World Championships | Gothenburg, Sweden | 41st (h) | 100 m | 11.68 |
| 1996 | Ibero-American Championships | Medellín, Colombia | 5th | 100 m | 11.76 |
| 1996 | Ibero-American Championships | Medellín, Colombia | 8th (h) | 200 m | 24.33 |
| 1996 | Ibero-American Championships | Medellín, Colombia | 3rd | 4 × 100 m relay | 44.59 |
| 1997 | South American Championships | Mar del Plata, Argentina | 4th | 100 m | 11.88 |
| 1997 | South American Championships | Mar del Plata, Argentina | 6th | 200 m | 24.75 |
| 1997 | South American Championships | Mar del Plata, Argentina | 2nd | 4 × 100 m relay | 45.21 |
| 1997 | World Championships | Athens, Greece | 12th (h) | 4 × 100 m relay | 43.89 |
| 1998 | Ibero-American Championships | Lisbon, Portugal | 3rd | 100 m | 11.62 |
| 1998 | Ibero-American Championships | Lisbon, Portugal | 7th | 200 m | 24.16 |
| 1999 | South American Championships | Bogotá, Colombia | 3rd | 100 m | 11.59 |
| 2000 | Ibero-American Championships | Rio de Janeiro, Brazil | 3rd | 4 × 100 m relay | 44.13 |
| 2001 | South American Championships | Manaus, Brazil | 1st | 4 × 100 m relay | 44.32 |
| 2002 | Ibero-American Championships | Guatemala City, Guatemala | 4th | 200 m | 23.77 |
| 2002 | Ibero-American Championships | Guatemala City, Guatemala | 1st | 4 × 100 m relay | 44.28 |
| 2004 | South American U23 Championships | Barquisimeto, Venezuela | 2nd | 4 × 100 m relay | 43.49 |
| 2004 | Ibero-American Championships | Huelva, Spain | 3rd | 4 × 100 m relay | 44.13 |
| 2004 | Olympic Games | Athens, Greece | 9th (h) | 4 × 100 m relay | 43.12 |