Microcentrum is a genus of phaneropterid katydids, sometimes known as "angle-wing katydids" and found in the Americas.

Species: The Orthoptera Species File lists the following species:

• Microcentrum angustatum - South America and the Caribbean
• Microcentrum bicentenarium from Southeastern Brazil
• Microcentrum californicum - California
• Microcentrum championi - Panama
• Microcentrum concisum - Panama
• Microcentrum costaricense - Costa Rica
• Microcentrum gurupi - Eastern Brazil
• Microcentrum incarnatum - Southeastern United States
• Microcentrum irregulare - far-western Brazil
• Microcentrum lanceolatum - Brazil
• Microcentrum latifrons - Southwestern US
• Microcentrum linki - southern Brazil
• Microcentrum louisianum - Louisiana, Mississippi and Tennessee
• Microcentrum lucidum - northeastern Brazil
• Microcentrum malkini - Suriname
• Microcentrum marginatum - northeastern Brazil
• Microcentrum micromargaritiferum - Brazil
• Microcentrum minus - Texas
• Microcentrum myrtifolium - Central and South America
• Microcentrum nauticum - Northern Brazil
• Microcentrum navigator - Northern Brazil
• Microcentrum nigrolineatum - Bolivia
• Microcentrum philammon - Central America and Colombia
• Microcentrum punctifrons - French Guiana
• Microcentrum retinerve - eastern United States
• Microcentrum rhombifolium - United States and Mexico
• Microcentrum securiferum - Panama
• Microcentrum simplex - Central America
• Microcentrum stylatum - Mexico
• Microcentrum suave - Northwest Mexico
• Microcentrum surinamense - Suriname
• Microcentrum syntechnoides - Central America
• Microcentrum totonacum - Mexico
• Microcentrum triangulatum - Caribbean Sea
• Microcentrum veraguae - Trinidad River, Panama
• Microcentrum w-signatum - southeastern Brazil