Luis Manuel Seijas Gunther (born 23 June 1986) is a Venezuelan retired footballer who played as a midfielder.

After a successful run with the Venezuelan youth squads Seijas was taken to Banfield in Argentina and later made a big impact in his home country with Deportivo Táchira and later was taken to Santa Fe that was looking to rebuild their team after finishing last in the Colombian league.

Seijas signed a three-year contract with Belgian giants Standard de Liège on 30 August 2011 after a very successful time spent with Santa Fe.

[1] He rejoined Santa Fe in 2014, and was part of the squad that won the 2015 Copa Sudamericana.

[2] Seijas has made 51 appearances for the senior Venezuela national football team since his debut in 2006.