Iver Andreas Horrem (born 1 January 1977 in Aukra) is a Norwegian professional beach volleyball player from Norway, best known as Bjørn Maaseide's teammate.

Horrem og Maaseide played four seasons together (2001–2004), with four 5. place finishes in the World Tour as their best result.

The duo also came fifth in the 2004 European Championships and ended their career together with a 19th place in the 2004 Summer Olympics in Athens.

When Maaseide retired after the 2004 Summer Olympics, Horrem played two seasons with Bård Inge Pettersen.

[1] The reunited duo made their debut in a World Tour competition in Shanghai, and finished with a thirteenth place.