Tuulikki Pyykkönen (born 25 November 1963 in Puolanka, Kainuu) is a Finnish former cross-country skier who competed from 1987 to 1998.

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 sixth in the 15 km event at the 1989 FIS Nordic World Ski Championships.

Pyykkönen's best individual finish at the Winter Olympics was 12th in the 5 km at Calgary in 1988.

All results are sourced from the International Ski Federation (FIS).

This biographical article relating to Finnish cross-country skiing is a stub.