Swimming_at_the_2013_Southeast_Asian_Games_–_Men's_4_x_100_metre_freestyle_relay
The Men's 4 x 100 metre freestyle relay event at the 2013 SEA Games took place on 14 December 2013 at Wunna Theikdi Aquatics Centre.
There were 6 teams who took part in this event. Singapore won the gold medal, Malaysia and Thailand won the silver and bronze medal respectively.