Luis Casimiro Palomo Cárdenas, more known as simply Luis Casimiro, is a Spanish professional basketball coach, who is currently a coach for Coosur Real Betis of the Liga ACB.

The Liga ACB, known as Liga Endesa for sponsorship reasons, is the top professional basketball division of the Spanish basketball league system. Administered by the Asociación de Clubs de Baloncesto (ACB), Liga ACB is contested by 18 teams, with the two lowest-placed teams relegated to the LEB Oro and replaced by the top team in that division plus the winner of the promotion playoffs.