[5] The start of the season was delayed for both Defence Force and Police by three months as Trinidad and Tobago Prime Minister Kamla Persad-Bissessar announced a limited state of emergency due to the increased crime in portions of the country.
[7] The first goal of the season was scored by North East Stars' Seon Power against Pro League newcomer, T&TEC, in the eighth minute of the first game on 9 September 2011.
[10] With a crushing 8–1 win over Police on the final match day of the season, W Connection claimed their fourth Pro League title.
[11] On 30 June 2012, it was announced that due to financial constraints San Juan Jabloteh suspended their football club operations and would not participate in the 2012–13 season.
Jamaal Shabazz was named the Manager of the Year after leading Caledonia AIA to its most successful season in club history.
Richard Roy of Defence Force secured his first Player of the Year honour after the Trinidad and Tobago international had a break-out season scoring 15 goals to claim the Golden Boot and Best Forward awards.