The following are the national records in athletics in Trinidad and Tobago maintained by the National Association of Athletics Administrations of Trinidad & Tobago (NAAATT).
Key to tables: Awaiting ratification
ht = hand timing
+ = to a longer distance
w = windy conditions (>2.0 m/s, <4.0 m/s )
A = affected by altitude
y = denotes one mile
X = unratified due to doping violation
OT = oversized track (> 200m in circumference)