I collected over 50 lists of the best films/movies of the decade (the 2010s) and combined them into a single meta-list. The results are below: all the movies on at least four of the original source lists, organized by rank (that is, with the movies on the most lists at the top). Please note that these are not my personal opinions and I have not seen all these movies.

On 48 lists
Mad Max: Fury Road (Australia/US, 2015) Dir: George Miller

On 40 lists
Moonlight (US, 2016) Dir: Barry Jenkins

On 32 lists
Get Out (US, 2017) Dir: Jordan Peele

On 25 lists
The Social Network (US, 2010) Dir: David Fincher

On 24 lists
Spider-Man: Into the Spider-Verse (US, 2018) Dir: Bob Persichetti, Peter Ramsey & Rodney Rothman

On 19 lists
Inside Llewyn Davis (US, 2013) Dir: Joel & Ethan Coen

On 18 lists
Lady Bird (US, 2017) Dir: Greta Gerwig

On 17 lists
Under the Skin (UK/US/Switzerland, 2013) Dir: Jonathan Glazer

On 16 lists
Inception (US/UK, 2010) Dir: Christopher Nolan

On 15 lists
Boyhood (US, 2014) Dir: Richard Linklater
Parasite (South Korea, 2019) Dir: Bong Joon-ho

On 14 lists
The Master (US, 2012) Dir: Paul Thomas Anderson

On 13 lists
The Tree of Life (US, 2011) Dir: Terrence Malick
Holy Motors (France/Germany, 2012) Dir: Leos Carax
Phantom Thread (US, 2017) Dir: Paul Thomas Anderson

On 12 lists
Melancholia (Denmark/Sweden/France, 2011) Dir: Lars van Trier
Toni Erdmann (Germany/Austria, 2016) Dir: Maren Ade
Call Me by Your Name (Italy/Brazil/US, 2017) Dir: Luca Guadagnino

On 11 lists
The Act of Killing (Denmark/Norway/UK, 2012) Dir: Joshua Oppenheimer
The Grand Budapest Hotel (US, 2014) Dir: Wes Anderson
Carol (UK/US, 2015) Dir: Todd Haynes
Once Upon a Time in Hollywood (US, 2019) Dir: Quentin Tarantino

On 10 lists
Certified Copy (France/Iran, 2010) Dir: Abbas Kiarostami
A Separation (Iran, 2011) Dir: Asghar Farhadi
Bridesmaids (US, 2011) Dir: Paul Feig
Her (US, 2013) Dir: Spike Jonze
Inside Out (US, 2015) Dir: Pete Docter
Arrival (US, 2016) Dir: Denis Villeneuve
The Handmaiden (South Korea, 2016) Dir: Park Chan-wook
First Reformed (US, 2017) Dir: Paul Schrader
Roma (Mexico, 2018) Dir: Alfonso Cuarón

On 9 lists
Margaret (US, 2011) Dir: Kenneth Lonergan
The Wolf of Wall Street (US, 2013) Dir: Martin Scorsese
Before Midnight (US, 2013) Dir: Richard Linklater
Whiplash (US, 2014) Dir: Damien Chazelle
John Wick (US, 2014) Dir: Chad Stahelski
O.J.: Made in America (US, 2016) Dir: Ezra Edelman
Burning (South Korea, 2018) Dir: Lee Chang-dong

On 8 lists
A Ghost Story (US, 2017) Dir: David Lowery
Black Panther (US, 2018) Dir: Ryan Coogler

On 7 lists
Stories We Tell (Canada, 2012) Dir: Sarah Polley
Frances Ha (US, 2012) Dir: Noah Baumbach
The Babadook (Australia, 2014) Dir: Jennifer Kent
Ex Machina (UK/US, 2014) Dir: Alex Garland
La La Land (US, 2016) Dir: Damien Chazelle
The Florida Project (US, 2018) Dir: Sean Baker
Annihilation (UK/US, 2018) Dir: Alex Garland

On 6 lists
Gone Girl (US, 2014) Dir: David Fincher
Interstellar (US/UK, 2014) Dir: Christopher Nolan
It Follows (US, 2014) Dir: David Robert Mitchell
Force Majeure (France/Norway/Sweden, 2014) Dir: Ruben Östlund
Inherent Vice (US, 2014) Dir: Paul Thomas Anderson
Phoenix (Germany, 2014) Dir: Christian Petzold
Timbuktu (France/Mauritania, 2014) Dir: Abderrahmane Sissako
The Look of Silence (Denmark/Finland/France, 2015) Dir: Joshua Oppenheimer
The Witch (US/Canada, 2016) Dir: Robert Eggers
Rogue One: A Star Wars Story (US, 2016) Dir: Gareth Edwards
Cameraperson (US, 2016) Dir: Kirsten Johnson
Popstar: Never Stop Never Stopping (US, 2016) Dir: Akiva Schaffer & Jorma Taccone
Star Wars: The Last Jedi (US, 2017) Dir: Rian Johnson
Dunkirk (UK/US/France, 2017) Dir: Christopher Nolan
Blade Runner 2049 (US, 2017) Dir: Denis Villeneuve
Faces Places (France, 2017) Dir: Agnès Varda & JR
Paddington 2 (UK/France, 2017) Dir: Paul King
Hereditary (US, 2018) Dir: Ari Aster
The Farewell (US, 2019) Dir: Lulu Wang

On 5 lists
Winter’s Bone (US, 2010) Dir: Debra Granik
Exit Through the Gift Shop (UK, 2010) Dir: Banksy
Uncle Boonmee Who Can Recall His Past Lives (Thailand, 2010) Dir: Apichatpong Weerasethakul
Take Shelter (US, 2011) Dir: Jeff Nichols
Only Lovers Left Alive (UK/Germany, 2013) Dir: Jim Jarmusch
Gravity (US/UK, 2013) Dir: Alfonso Cuarón
The Lobster (Ireland/UK/Greece, 2014) Dir: Yorgos Lanthimos
What We Do in the Shadows (New Zealand, 2014) Dir: Jemaine Clement & Taika Waititi
No Home Movie (France/Belgium, 2015) Dir: Chantal Akerman
Manchester by the Sea (US, 2016) Dir: Kenneth Lonergan
Elle (France/Germany, 2016) Dir: Paul Verhoeven
You Were Never Really Here (UK/US/France, 2017) Dir: Lynne Ramsay
The Favourite (UK/Ireland/US, 2018) Dir: Yorgos Lanthimos
Sorry to Bother You (US, 2018) Dir: Boots Riley
Shoplifters (Japan, 2018) Dir: Kore-eda Hirokazu
Madeline’s Madeline (US, 2018) Dir: Josephine Decker
Minding The Gap (US, 2018) Dir: Bing Liu

On 4 lists
Dogtooth (Greece, 2009) Dir: Yorgos Lanthimos
Scott Pilgrim vs. The World (US/UK, 2010) Dir: Edgar Wright
Toy Story 3 (US, 2010) Dir: Lee Unkrich
Somewhere (US, 2010) Dir: Sofia Coppola
Drive (US, 2011) Dir: Nicolas Winding Refn
Tinker Tailor Soldier Spy (UK/France/Germany, 2011) Dir: Tomas
Alfredson  
Leviathan (US, 2012) Dir: Vérena Paravel & Lucien Castain-Taylor
Zero Dark Thirty (US, 2012) Dir: Kathryn Bigelow
Beasts of the Southern Wild (US, 2012) Dir: Benh Zeitlin
Spring Breakers (US, 2013) Dir: Harmony Korine
12 Years A Slave (US/UK, 2013) Dir: Steve McQueen
Upstream Color (US, 2013) Dir: Shane Carruth
Leviathan (Russia, 2014) Dir: Andrey Zvyagintsev 
Star Wars: The Force Awakens (US, 2015) Dir: J.J. Abrams
In Jackson Heights (US, 2015) Dir: Frederick Wiseman
Magic Mike XXL (US, 2015) Dir: Gregory Jacobs
Spotlight (US, 2015) Dir: Tom McCarthy
The Lost City of Z (US, 2016) Dir: James Gray
Personal Shopper (France/Germany/Czech Republic, 2016) Dir: Olivier Assayas
Silence (US/Taiwan/Mexico, 2016) Dir: Martin Scorsese
Paterson (US, 2016) Dir: Jim Jarmusch
Shin Godzilla (Japan, 2016) Dir: Hideaki Anno & Shinji Higuchi
Dawson City: Frozen Time (US, 2016) Dir: Bill Morrison
Logan (US, 2017) Dir: James Mangold
High Life (France/Germany/UK, 2018) Dir: Claire Denis
Eighth Grade (US, 2018) Dir: Bo Burnham
Zama (Argentina, 2018) Dir: Lucrecia Martel
Mission: Impossible – Fallout (US, 2018) Dir: Christopher McQuarrie
Uncut Gems (US, 2019) Dir: Benny & Josh Safdie