2018 (MMXVIII) was a common year starting on Monday of the Gregorian calendar, the 2018th year of the Common Era (CE) and Anno Domini (AD) designations, the 18th year of the 3rd millennium, the 18th year of the 21st century, and the 9th year of the 2010s decade.
2018 was designated as the third International Year of the Reef by the International Coral Reef Initiative.
Theatrical releases[]
Feature films[]
- January 5 - Insidious: The Last Key
- January 19 - Den of Thieves (STX Entertainment)
- February 9 - Fifty Shades Freed
- March 9 - Thoroughbreds (Focus Features), Gringo (STX Entertainment)
- March 16 - Mary Magdalene
- March 23 - Pacific Rim Uprising, Midnight Sun (Open Road Films)
- April 6 - Blockers
- April 13 - Truth or Dare
- April 20 - I Feel Pretty (STX Entertainment)
- May 4 - Tully (Focus Features)
- May 11 - Breaking In
- May 18 - Pope Francis: A Man of His Word Madagascar 4: Asia Getaway
- (Focus Features), Show Dogs (Open Road Films)
- June 1 - Adirft (STX Entertainment)
- June 8 - Won't You Be My Neighbor?, Hotel Artemis (Open Road Films)
- June 22 - Jurassic World: Fallen Kingdom
- July 4 - The First Purge
- July 13 - Skyscraper, Siberia (Open Road Films)
- July 20 - Mamma Mia! Here We Go Again, Zoe (Open Road Films), Unfriended: Dark Web
- August 10 - BlacKkKlansman (Focus Features)
- August 17 - Mile 22 (STX Entertainment)
- August 24 - A.X.L. (Open Road Films), The Happytime Murders (STX Entertainment)
- August 31 - The Little Stranger (Focus Features), Boarding School (Open Roads Films)
- September 7 - Peppermint (STX Entertainment)
- September 14 - I Think We're Alone Now (Open Road Films)
- September 21 - The House with a Clock in Its Walls
- September 28 - Night School
- October 12 - First Man, Johnny English Strikes Again
- October 19 - Halloween
- November 2 - Boy Erased (Focus Features)
- November 9 - The Grinch
- November 16 - Green Book
- November 21 - The Women of Marwen
- December 7 - Mary Queen of Scots (Focus Features)
- December 14 - Mortal Engines
- December 21 - Welcome to Marwen, Second Act (STX Entertainment)
- December 25 - On the Basis of Sex (Focus Features)
Shorts[]
- Spring - Bird Karma
Television[]
- January 19 - Trolls: The Beat Goes On!
- April 6 - The Boss Baby: Back in Business
- May 11 - The Adventures of Rocky and Bullwinkle
Home video releases[]
DVD and Blu-ray releases[]
- January 2 - American Made
- January 9
- The Foreigner
- Marshall
- January 16
- January 23 - Thank You for Your Service
- February 6
- February 27
- March 20
- March 27
- April 10
- The Incredible Hulk
- Molly's Game
- Phantom Thread
- April 24 - Den of Thieves
- May 1
- Mamma Mia!: 10th Anniversary Edition
- Tremors: A Cold Day in Hell
- May 8
- May 15
- June 5
- June 12
- Casual Sex?
- Darkest Hour
- Junior
- Lionheart: 2-Disc Special Edition
- More American Graffiti
- The Purge
- The Purge: Anarchy
- The Purge: Election Year
- June 19
- Midnight Sun
- Pacific Rim: Uprising
- July 3 - Blockers
- July 17
- I Feel Pretty
- Truth or Dare
- July 31 - Tully
- August 7 - Breaking In
- August 14
- August 21 - Show Dogs
- August 28
- Bride of Chucky
- Child's Play 2
- Pyscho II
- Seed of Chucky
- September 4
- September 11 - Robin Hood
- September 18 - Jurassic World: Fallen Kingdom
- October 2
- October 9
- October 16
- Antz
- The Big Lebowski
- Frosty the Snowman: Deluxe Edition
- The Prince of Egypt
- Rudolph the Red-Nosed Reindeer: Deluxe Edition
- Santa Claus Is Comin' to Town: Deluxe Edition
- Unfriended: Dark Web
- October 23
- November 13 - Mile 22
- November 27 - The Little Stranger
- December 4
- The Happytime Murders
- Pope Francis: A Man of His Word
- December 11
- Peppermint
- Unbroken: Path to Redemption
- December 18
- The House with a Clock in Its Walls
- Schindler's List: 25th Anniversary Edition
DVD only releases[]
- February 6 - Woody Woopecker
- June 5 - Delirium
- September 11 - Barbie: Dolphin Magic
Character debuts[]
- June 22 - Gunnar Eversoll, Ken Wheatley, Maisie Lockwood, Eli Mills
- June 29 - Adurey, Lotta, Dot
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