Ignacio Vigalondo Palacios (born 6 April 1977), better known as Nacho Vigalondo, is a Spanish filmmaker.

Vigalondo's first film was the 2003 Spanish-language short film 7:35 in the Morning, about a suicide bomber who terrorizes a cafe, which was only eight minutes long. The film won significant accolades: it was nominated for an Academy Award for Best Short Film, got another Best Short Film Award nomination at the European Film Awards, and received the Bronze Moon of Valencia at the Cinema Jove – Valencia International Film Festival, and the Prix UIP Drama at the Drama Short Film Festival.