The 2022 WTA Tour (branded as the 2022 Hologic WTA Tour for sponsorship reasons) was the global elite women's professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2022 tennis season. The 2022 WTA Tour calendar comprised the Grand Slam tournaments (supervised by the International Tennis Federation (ITF)), the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup (organized by the ITF), and the year-end championships (the WTA Finals).
 On December 1, 2021, WTA chairman Steve Simon announced that all tournaments scheduled to be held in both China and Hong Kong were suspended beginning in 2022, due to concerns regarding the security and well-being of tennis player Peng Shuai after her allegations of sexual assault against Zhang Gaoli, a high-ranking member of the Chinese Communist Party.
 As part of international sports' reaction to the Russian invasion of Ukraine, the WTA, the ATP (Association of Tennis Professionals), the ITF, and the four Grand Slam tournaments jointly decided that players from Belarus and Russia would not be allowed to play under the names or flags of their countries, but would remain eligible to play events until further notice. On 20 May 2022, the ATP and WTA also announced that ranking points would not be awarded for Wimbledon, due to a decision by the All England Club to prohibit players representing Belarus or Russia from participating in the tournament.
 In March 2022, Hologic, an American medical diagnostics and technology company, signed a multi-year deal to become the first WTA Tour title sponsor since 2010 after the WTA's partnership with Sony Ericsson had ended. Hologic cited the WTA's stance on withholding events in China in the wake of Peng's allegations as one of its factors in deciding to sponsor the circuit.
 This is the complete schedule of events on the 2022 calendar.
 The COVID-19 pandemic affected tournaments on both the ATP and WTA tours. The following tournaments were cancelled due to the pandemic or other reasons.
 These tables present the number of singles (S), doubles (D), and mixed doubles (X) titles won by each player and each nation during the season, within all the tournament categories of the 2022 WTA Tour: the Grand Slam tournaments, the year-end championships (the WTA Finals), the WTA Premier tournaments (WTA 1000 and WTA 500), and the WTA 250. The players/nations are sorted by:
 The following players won their first main circuit title in singles, doubles, or mixed doubles:
 The following players defended a main circuit title in singles, doubles, or mixed doubles:
 The following players achieved their career high ranking in this season inside top 50 (players who made their top 10 debut indicated in bold):
 Points are awarded as follows:
 S = singles players, D = doubles teams, Q = qualification players.
* Assumes undefeated round robin match record.
 Below are the tables for the WTA rankings and the yearly WTA Race rankings of the top 20 singles players, doubles players, and doubles teams.
 
  
 
  
 The following is a list of notable players (winners of a main tour title, and/or part of the WTA rankings top 100 in singles, or top 100 in doubles, for at least one week) who announced their retirement from professional tennis, became inactive (after not playing for more than 52 weeks), or were permanently banned from playing, during the 2022 season: