| Kati Lehtonen | |
| Birth Date: | 6 April 1975 |
| Birth Place: | Sulkava, Finland |
| Club: | Sulkavan Urheilijat -41 |
| Seasons: | 4 – (1995–1998) |
| Totalpodiums: | 0 |
| Teamwins: | 0 |
| Teampodiums: | 3 |
| Individual Starts: | 34 |
| Team Starts: | 14 |
| Wcoveralls: | 0 – (24th in 1996) |
| Wctitles: | 0 |
Kati Lehtonen (née Pulkkinen, born 6 April 1975) is a Finnish former cross-country skier who competed from 1995 to 2002. She won a bronze medal at the 4 × 5 km relay in the 1997 FIS Nordic World Ski Championships and had her best finish of 16th in two events (5 km + 10 km combined pursuit, 30 km) at those same championships.
Lehtonen's best individual finish at the Winter Olympics was 51st in the 5 km + 10 km combined pursuit at Nagano in 1998. Her only individual victory was in a 5 km event in Finland in 1997.
All results are sourced from the International Ski Federation (FIS).[1]
| Season | Age | Overall | Long Distance | Sprint |
|---|---|---|---|---|
| 19 | 58 | |||
| 20 | 24 | |||
| 21 | 37 | 36 | 56 | |
| 22 | 54 | 47 | ||
| No. | Season | Date | Location | Race | Level | Place | Teammates |
|---|---|---|---|---|---|---|---|
| 1 | 1995–96 | 17 March 1996 |  Oslo, Norway | 4 × 5 km Relay C/F | World Cup | 2nd | Sirviö / Pyykkönen / Kittilä |
| 2 | 1996–97 | 28 February 1997 | Trondheim, Norway | 4 × 5 km Relay C/F | World Championships | 3rd | Sirviö / Pyykkönen / Salonen |
| 3 | 9 March 1997 |  Falun, Sweden | 4 × 5 km Relay C/F | World Cup | 3rd | Pyykkönen / Sirviö / Salonen |