Northern Football Netball League
| Formerly | 
 | 
|---|---|
| Sport | Australian rules football, Netball | 
| Founded | 1922 | 
| CEO | Martin Stillman | 
| Motto | 
 | 
| No. of teams | 31 | 
| Country | Australia | 
| Most recent champion(s) | Heidelberg | 
| Most titles | Heidelberg (21) | 
| Official website | nfl.org.au | 
The Northern Football Netball League (NFNL), formerly known as the Diamond Valley Football League (DVFL) and later the Northern Football League (NFL), is an Australian rules football and netball competition based in the Diamond Valley region of suburban Melbourne, Victoria.