Editing 1921 in film (section)

==Top-grossing films (U.S.)==
The top nine films released in 1921 by U.S. gross are as follows:
{| class="wikitable sortable" style="margin:auto; margin:auto;"
|+Highest-grossing films of 1921
|-
! Rank!! Title !! Distributor !! Domestic rentals
|-
! style="text-align:center;"| 1
|''{{sort|four|[[The Four Horsemen of the Apocalypse (1921 film)|The Four Horsemen of the Apocalypse]]}}''
|[[Metro Pictures|Metro]]
| $4,500,000<ref name="quig">{{cite web|url=https://archive.org/stream/international193738quig#page/942/mode/2up|publisher=[[Quigley Publishing Company]]|title=The All Time Best Sellers|work=[[International Motion Picture Almanac]] 1937–38 |page=942|access-date=April 8, 2018}}</ref>
|-
! style="text-align:center;"| 2
| ''{{sort|kid|[[The Kid (1921 film)|The Kid]]}}''
|[[First National Pictures|First National]]
| $2,500,000<ref name="quig"/>
|-
! style="text-align:center;"| 3/4
(tie)
| ''{{sort|three|[[The Three Musketeers (1921 film)|The Three Musketeers]]}}''<br>''{{sort|sheik|[[The Sheik (film)|The Sheik]]}}''
| [[United Artists]]<br>[[Paramount Pictures|Paramount]]
| $1,500,000<ref name="quig"/>
|-
! style="text-align:center;"| 5
|''[[The Affairs of Anatol]]''
|rowspan="3"|Paramount
| $1,191,789<ref name=birchard>{{cite book|last=Birchard|first=Robert S. |title=Cecil B. DeMille's Hollywood|year=2004|publisher=University Press of Kentucky|isbn=0-813-12324-0|page=120}}</ref>
|-
! style="text-align:center;"| 6
|''[[Fool's Paradise (1921 film)|Fool's Paradise]]''
| $906,937<ref name=birchard/>
|-
! style="text-align:center;"| 7
|''[[Forbidden Fruit (1921 film)|Forbidden Fruit]]''
| $848,121<ref name=birchard/>
|-
! style="text-align:center;" | 8
| ''[[School Days (1921 film)|School Days]]''
|rowspan="2"|[[Warner Bros.]]
| $546,000<ref name="warners">Warner Bros financial information in The William Schaefer Ledger. See Appendix 1, Historical Journal of Film, Radio and Television, (1995) 15:sup1, 1–31 p. 1 DOI: 10.1080/01439689508604551</ref>
|-
! style="text-align:center;" | 9
| ''[[Why Girls Leave Home (1921 film)|Why Girls Leave Home]]''
| $410,000<ref name="warners" />
|}