Ignacio 'Natxo' Insa Bohigues is a Spanish footballer who plays for Celta de Vigo in the Spanish second division, as a midfielder.

A product of Valencia CF's youth ranks, Insa made his first-team debut in a July 2006 friendly against Fenerbahçe SK, but spend that season with the B team. He first appeared officially for the main squad on 17 June 2007, playing the last six minutes of the 3–3 La Liga home draw against Real Sociedad, and later came on as an early substitute on 5 December 2006, in a UEFA Champions League game at A.S. Roma (0–1 group stage loss).

For 2007–08, Insa would be loaned to second division side SD Eibar, netting twice in 33 matches. The deal was renewed for the following season, where he appeared slightly less and also suffered team relegation.

In August 2009, following Eibar's relegation, Insa moved to Villarreal CF, spending his first season with its reserves, also in the second level.