Undis Blikken (7 May 1914 – 22 January 1992) was a Norwegian female speed skating pioneer.

She won the unofficial World Allround Speed Skating Championships for Women in 1934, ahead of Verné Lesche from Finland.

Her winning time on the 1500 metres distance (2.40,0) was also world record for women.

She represented the Liberal Party in Oslo city council.

This biographical article about a Norwegian speed skater is a stub.