Category:American football leagues in the United States

• Defunct American football leagues in the United States (28 C, 48 P)
• Indoor American football leagues in the United States (15 C, 13 P)

+

• American football venues in the United States by professional league (8 C)

A

• All American Football League (2 P)
• American Flag Football League (1 C, 1 P)

C

• Continental Football League (2026) (2 C, 1 P)

G

• Gridiron Developmental Football League (2 C, 1 P)

M

• Mid Continental Football League (1 C)
• Minor League Football Association (1 C)

N

• National Football League (28 C, 41 P)
• North American Football League (1 C, 1 P)

U

• United Football League (2024–present) (15 C, 18 P)

0–9

• 2025 International Football Alliance season

A

• A7FL
• All American Football League
• Alliance of American Football
• American Flag Football League
• American Patriot League

C

• Chicagoland Football League
• Continental Football League (2026)

D

• DC Gay Flag Football League

E

• Empire Football League

F

• Fall Experimental Football League
• FanOwnership Football League
• Florida Football Alliance
• Freedom Football League

G

• Gridiron Developmental Football League

H

• Hawaii Professional Football League

I

• International Football Alliance
• International Football Federation

M

• Major League Football (MLF)
• Major League Football (MLFB)

N

• National Club Football Association
• National Football League
• National Gay Flag Football League
• NFL–TMRW flag football league
• North American Football League
• North Louisiana Football Alliance

P

• Pacific Pro Football
• Professional Developmental Football League

R

• Rivals Professional Football League

S

• Southeast Football League
• Spring League of American Football
• The Spring League

T

• Texas Sixman Football League

U

• United Football League (2024–present)
• Utah Girls Football League