The 1999 Cantabrian regional election was held on Sunday, 13 June 1999, to elect the 5th Parliament of the autonomous community of Cantabria. All 39 seats in the Parliament were up for election. The election was held simultaneously with regional elections in 12 other autonomous communities and local elections all throughout Spain, as well as the 1999 European Parliament election.

The 1995 Cantabrian regional election was held on Sunday, 28 May 1995, to elect the 4th Regional Assembly of the autonomous community of Cantabria. All 39 seats in the Regional Assembly were up for election. The election was held simultaneously with regional elections in 12 other autonomous communities and local elections all throughout Spain.