Darrell Albert Ceciliani, Jr. (born June 22, 1990) is an American former professional baseball left fielder.

[4] In his first professional season, Ceciliani hit .234 with 2 home runs and 13 RBI in 42 games for the Rookie-level Kingsport Mets, and stole 14 bases in 16 tries.

[11] He made his debut the same day, appearing in the 7th inning as a pinch hitter getting his first major league hit, an infield single off St. Louis Cardinals pitcher Michael Wacha at Citi Field.

[12] On June 1, Ceciliani notched his first RBI with a single scoring Michael Cuddyer off pitcher Andrew Cashner in the 5th inning in a 7–0 win against the San Diego Padres at Petco Park.

[13] He hit his first Major League home run on June 14, off Mike Foltynewicz of the Atlanta Braves in a 10–8 comeback win.

[14] At this point since arriving to the Mets, Ceciliani had batted .290 with a .341 on-base percentage, one home run and three RBI, while playing left and center field.

On July 6, Ceciliani was optioned to the Triple-A Las Vegas 51s, with Kirk Nieuwenhuis promoted to replace him.

[22] He was optioned back to Buffalo on August 19, and recalled on September 2 after the Major League roster expansion.

In a game against the Atlanta Braves on May 18, Ceciliani hit his first home run as a Blue Jay, but partially dislocated his shoulder while doing so.