| Medal record | ||
|---|---|---|
| Women's athletics | ||
Representing  Jamaica
| ||
| Olympic Games | ||
 |
2000 Sydney | 4x400m Relay |
| World Championships | ||
 |
2001 Edmonton | 4x400 m relay |
| World Indoor Championships | ||
|
2001 Lisbon | 4 × 400 m |
| CARIFTA Games Junior (U20) | ||
|
1990 Kingston | 400m |
|
1990 Kingston | 4x100m relay |
|
1990 Kingston | 4x400m relay |
| CARIFTA Games Youth (U17) | ||
|
1989 Bridgetown | 100m |
|
1989 Bridgetown | 400m |
 |
1987 Port of Spain | 400m |
Catherine Scott (born 27 August 1973 in Clarendon Parish) is a retired Jamaican athlete who specialized in the 400 metres hurdles. She also competed on the successful Jamaican team in the 4 x 400 metres relay, winning an Olympic silver medal in 2000. she is the sister of Michael Blackwood.