| Season: | 2013 |
| Seasonlink: | 2013 MLL season |
| Team: | Denver Outlaws |
| League: | Major League Lacrosse |
| Teamlink: | Denver Outlaws |
| Record: | 14-0 |
| Homerecord: | 7-0 |
| Roadrecord: | 7-0 |
| Generalmanager: | Tony Seaman |
| Coach: | Jim Stagnitta |
| Arena: | Sports Authority Field at Mile High |
| Prevseason Year: | 2012 |
| Nextseason Year: | 2014 |
The 2013 Denver Outlaws season was the eighth season for the Outlaws in Major League Lacrosse. The Outlaws completed the league's first perfect regular season, compiling a 14–0 record and returned to the playoffs for the eighth consecutive time but lost to the Charlotte Hounds in the semifinal by a 17–14 score. In the process, goaltender Jesse Schwartzman has set an MLL record for fewest goals allowed per game at 9.67[1] beating his previous 2011 record of 9.87.
| Date | Opponent | Stadium | Result | Attendance | Record | |
|---|---|---|---|---|---|---|
| April 27 | at Charlotte Hounds | American Legion Memorial Stadium | W 21-16 | 1-0 | ||
| May 4 | at Ohio Machine | Selby Field | W 13-8 | 2-0 | ||
| May 11 | at Boston Cannons | Harvard Stadium | W 14-10 | 3-0 | ||
| May 18 | Rochester Rattlers | Sports Authority Field at Mile High | W 20-7 | 4-0 | ||
| May 31 | Boston Cannons | Sports Authority Field at Mile High | W 24-14 | 5-0 | ||
| June 8 | Hamilton Nationals | Sports Authority Field at Mile High | W 22-9 | 6-0 | ||
| June 15 | at Chesapeake Bayhawks | Navy–Marine Corps Memorial Stadium | W 13-9 | 8,539 | 7-0 | |
| June 22 | Ohio Machine | Sports Authority Field at Mile High | W 19-5 | 8-0 | ||
| June 29 | Charlotte Hounds | Sports Authority Field at Mile High | W 17-11 | 9-0 | ||
| July 4 | New York Lizards | Sports Authority Field at Mile High | W 16-7 | 31,019 | 10-0 | |
| July 20 | at Rochester Rattlers | Sahlen's Stadium | W 12-9 | 11-0 | ||
| July 27 | Chesapeake Bayhawks | Sports Authority Field at Mile High | W 14-12 | 12-0 | ||
| August 4 | at New York Lizards | James M. Shuart Stadium | W 13-10 | 13-0 | ||
| August 10 | at Hamilton Nationals | Ron Joyce Stadium | W 18-12 | 14-0 |