List of Pac-12 Conference national championships
The following is a list of current Pac-12 Conference members' NCAA and AIAW championships. The Pac-12 was the first conference to win 500 team titles & currently (as of March 27, 2022) Pac-12 members have won 541 NCAA national championships, which is 242 more than the next closest conference, the Big Ten. Since the 1999–2000 academic year, the Pac-12 claims a total of 204 NCAA team titles, including 3 by 1 schools in 2019–2020. They have also led or tied the nation in NCAA Championships in 54 of the last 57 years, including the past  15 years, the only exceptions being in 1980–81, 1988–89, 1990–91 and 1995-96 when the conference finished second, and finished third in 1998-99 and 2004–2005. This list also includes championships won by current Pac-12 schools while members of the Pacific Coast Conference (PCC), a closely related league that was formed in 1916 and disbanded in 1959. Although the current charter of what is now known as the Pac-12 dates only to the formation of the Athletic Association of Western Universities immediately after the demise of the PCC, the Pac-12 claims the PCC's history as its own. There is  considerable continuity between the PCC and Pac-12—eight of the nine final members of the PCC (all except Idaho) are now Pac-12 members; five of these schools had founded the AAWU, and all eight had joined the AAWU by the 1964–65 school year. Current members. Most recent NCAA championship. <nowiki>*</nowiki> most recent NCAA championship won by a member of the conference Fall Sports. Men's Sports. <nowiki>*</nowiki> Won while a member of another conference, or an independent. † The NCAA does not officially declare football national championships. Various polls, formulas, and other third-party systems have been  used to determine national championships, not all of which are universally accepted. The various polls were often not unanimous, resulting in more than one team sharing a title, and mathematical systems were sometimes applied retroactively to determine championships. Furthermore, schools determined by one or more selectors as champions, do not necessarily claim the title. Women's Sports. <nowiki>*</nowiki> Won while a member of another conference. Winter Sports. Men's Sports. <nowiki>*</nowiki> Won while a member of another conference. Women's Sports. <nowiki>*</nowiki> Won while a member of another conference. Spring Sports. Men's Sports . <nowiki>*</nowiki> Won while a member of another conference. Women's Sports. <nowiki>*</nowiki> Won while a member of another conference. Other NCAA championships. The following are NCAA championships won by Pac-12 members but in sports not sponsored by the Pac-12 Men's Sports. <nowiki>*</nowiki> Won while a member of another conference. Combined Sports. <nowiki>*</nowiki> Won while a member of another conference. AIAW national championships. Mary Budke of Oregon State won the 1974 AIAW individual collegiate golf national championship. The Utes also won an AIAW title in 1978, bringing their total of national titles  to 15 (pending update of 2022 NCAA Skiing Title.