Achievement First

Achievement First is a charter school network in the United States. Achievement First operates schools in Connecticut (beginning with Amistad Academy in New Haven in 1999 along with other schools in New Haven, Bridgeport and Hartford), New York City (beginning in 2005 with schools in Brownsville, Bushwick, Crown Heights and East New York) and Rhode Island.

Achievement First was one of the charter school organizations helping to establish Relay School for Education (formerly CUNY's Teacher U).

Achievement First runs 41 schools that serve approximately 12,500 students.