Elsa Elizabeth Monterroso (born 13 December 1971) is a Guatemalan former long-distance runner who competed over distances from 1500 metres up to the half marathon.

She represented her country at the 2003 Pan American Games and was twice a finalist.

[2][3] She was highly successful at competitions in the Central American region.

She took a three golds and broke three Games records at the 2001 Central American Games and was a seven-time winner at the Central American Championships in Athletics.

She was also a bronze medallist at the 2007 NACAC Championships in Athletics and a five-time bronze medallist at the Central American and Caribbean Championships in Athletics.