Ilse Guggenberger

Ilse D. Guggenberger (née de Caro, born 1 April 1942) is a Colombian chess master.

She was the Colombian Women's Champion in 1965, 1972, 1974, 1975, 1978, 1979, 1980, and 1984.

She played six times for Colombia in Chess Olympiads (1974, 1978, 1980, 1982, 1984, and 1988).

Guggenberger was awarded the Woman International Master (WIM) title in 1977.