2013 in sports is listing and describing the major sporting events from the current year: by month and by discipline. The year after the 2012 Summer Olympics and the year before the 2014 Winter Olympics.

Calendar by month

January

February

March

April

May

June

July

August

September

October

November

December

Alpine skiing

American football

Aquatics

Archery

Artistic gymnastics

Association football

Athletics

Baseball

Basketball

Beach soccer

Beach volleyball

Biathlon

BMX (supercross) biking

Bobsleigh and skeleton

Canadian football

Canoe sprint (flatwater racing)

Cricket

Curling

Fencing

Field hockey

Figure skating

Floorball

Freestyle skiing

Golf

Men's

Women's

Handball

Ice hockey

Indoor lacrosse

Luge

Mixed martial arts

The following is a list of major noteworthy MMA events by month. January 1/12 — Strikeforce: Marquardt vs. Saffiedine 1/19 — UFC on FX: Belfort vs. Bisping 1/26 — UFC on Fox: Johnson vs. Dodson February 2/2 — ONE Fighting Championship: Return of Warriors 2/2 — UFC 156: Aldo vs. Edgar 2/16 — UFC on Fuel TV: Barão vs. McDonald 2/23 — UFC 157: Rousey vs. Carmouche March 3/2 — UFC on Fuel TV: Silva vs. Stann 3/16 — UFC 158: St-Pierre vs. Diaz April 4/5 — ONE Fighting Championship: Kings and Champions 4/6 — UFC on Fuel TV: Mousasi vs. Latifi 4/13 — The Ultimate Fighter: Team Jones vs. Team Sonnen Finale 4/20 — UFC on Fox: Henderson vs. Melendez 4/27 — UFC 159: Jones vs. Sonnen May 5/18 — UFC on FX: Belfort vs. Rockhold 5/25 — UFC 160: Velasquez vs. Bigfoot 2 5/31 — ONE Fighting Championship: Rise to Power June 6/8 — UFC on Fuel TV: Nogueira vs. Werdum 6/15 — UFC 161: Evans vs. Henderson July 7/6 — UFC 162: Silva vs. Weidman 7/27 — UFC on Fox: Johnson vs. Moraga August 8/3 — UFC 163: Aldo vs. Korean Zombie 8/17 — UFC Fight Night: Shogun vs. Sonnen 8/28 — UFC Fight Night: Condit vs. Kampmann 2 8/31 — UFC 164: Henderson vs. Pettis II September 9/4 — UFC Fight Night: Teixeira vs. Bader 9/13 — ONE Fighting Championship: Champions & Warriors 9/21 — UFC 165: Jones vs. Gustafsson October 10/9 — UFC Fight Night: Maia vs. Shields 10/18 — ONE Fighting Championship: Total Domination 10/19 — UFC 166: Velasquez vs. Dos Santos 3 10/26 — UFC Fight Night: Machida vs. Muñoz November 11/6 — UFC: Fight for the Troops 3 11/9 — UFC Fight Night: Belfort vs. Henderson 2 11/16 — UFC 167: St-Pierre vs. Hendricks 11/30 — The Ultimate Fighter: Team Rousey vs. Team Tate Finale December 12/6 — UFC Fight Night: Hunt vs. Bigfoot 12/14 — UFC on Fox: Johnson vs. Benavidez 2 12/28 — UFC 168: Weidman vs. Silva 2

Motorsport

Mountain biking

Nordic skiing

Orienteering

2013 Orienteering World Cup

International and Continental events

Rhythmic gymnastics

Rink hockey

Road cycling

Roller derby

Rowing

Rugby league

Rugby union

Sailing (yachting)

Short-track speed skating

Snowboarding

Speed skating (long-track)

Squash

Sumo

Tennis

Track cycling

Trampolining

Triathlon

Volleyball

Water polo

Weightlifting

Whitewater (canoe) slalom

Wrestling

Multi-sport events