Concepción "Concha" Montaner Coll (born 14 January 1981) is a Spanish track and field athlete who specializes in long jump.

At the 2006 World Indoor Championships she won her first major international senior medal when she finished third with 6.76 metres - the same result as the silver medalist Naide Gomes.

Gomes beat Montaner on countback, due to a longer next best jump.

In 2007 Montaner won the silver medal at the European Indoor Championships, behind Gomes.

Montaner's personal best jump is 6.92 metres, achieved in July 2005 in Madrid.