CD Bidasoa Irun is a team of handball based in Irún, Spain.

Five years after its foundation, CD Bidasoa managed to get promoted to the second division and after the 1969/1970 season it was promoted to the first division.

Eight years was enough to reach the highest class.

The team achieved its main successes with the support of the Elgorriaga chocolate company.

In its home country, the club won the league a total of 2 times (1987, 1995), the Copa del Rey 2 times (1992, 1996), the ASOBAL Cup 1 times (1993) and the Supercopa ASOBAL 1 times (1996).