The Student Service Association (est. 1988) is a service-based organization at Brigham Young University.

The Student Service Association (BYUSA) was established in March 1988, replacing the earlier Associated Students of Brigham Young University. BYUSA does not act as a legislative body for students, but instead aims to provide service to students and the larger university community. It is responsible for organizing campus events such as Homecoming, and administers campus-based clubs. The organization provides leadership opportunities for student officers, and coordinates the university's Student Advisory Committee.

BYUSA is led by a presidency, with six vice presidents over the Student Advisory Council, involvement, communications, activities, Honor Code, and clubs. Presidents of the association have included Mark Crockett (1988-1989), Jeff Singer (1989-1990), Brett Blake (1990-1991), Amy Baird Miner (1991-1992), Stephen Jason Hall (1992-1993), Mike Lee (1993-1994), Matt Cowley (1994-1995), Wesley McDougal (1995-1996), Kristian Watford (1996-1997), Dallin M. Anderson (1997-1998), Brian Bowers (1998-1999), Eric Perry (1999-2000), Bill Brady (2000-2001), Matt Blackner (2001-2002), Robert Foster (2002-2003), Dave Johnson (2003-2004), France Nielson (2004-2005), Adam Larson (2005-2006), Christopher Giovarelli (2006-2007), Summer Price (2007-2008), Adam Ruri (2008-2009), Elsie May (2009-2010), Chris Peterson (2010-2011), Ryan Greenburg (2011-2012), Brandon Hatch (2012-2013), Brandon Beck (2013-2014), Brandon Sookhoo (2014-2015), Brennan Steheli (2015-2016), Avery Harding (2016-2017), and Dillon Ostlund (2017-2018).