2018 Singapore National Football League

The 2018 National Football League (also known as the Aminovital National Football League) is the 44th season of the National Football League (NFL).

The 2018 NFL season was officially launched on 29 April 2018 at Jalan Besar Stadium. NFL Division Two sides Jungfrau Punggol FC and Singapore Khalsa Association completed their season opener with a 2-2 draw before an opening ceremony. Defending NFL Division One champions Yishun Sentek Mariners FC won the inaugural NFL Challenge Cup after beating 2017 NFL runners-up Singapore Armed Forces Sports Association (SAFSA) by a 5-3 score-line.

Academy Junior Football was renamed to Bukit Timah Juniors FC in compliance with FAS regulation.

Tiong Bahru FC was officially named National Football League (NFL) Division One champions on 28 October 2018 after their final match against SAFSA at Jalan Besar Stadium, finishing the season unbeaten.