Startalk or StarTalk may refer to:

• StarTalk (podcast), a science-themed podcast hosted by American astrophysicist Neil deGrasse Tyson
• StarTalk (U.S. talk show), an American television talk show hosted by Neil deGrasse Tyson, a spin-off of the podcast of the same name, which airs on National Geographic Channel
• Startalk (Philippine TV series), an entertainment news and talk show
• STARTALK (language program), an educational program of the University of Maryland

• Nicolau Eymerich
• Nicolau Lobato
• Nicolau Matoussi
• Nicolau Nasoni
• Nicolau Nazzoni
• Nicolaus
• Nicolaus A. Huber
• Nicolaus August Otto
• Nicolaus Becker
• Nicolaus Bernaudus
• Nicolaus Bernaudus Delphinas
• Nicolaus Bobadilla
• Nicolaus Bonet
• Nicolaus, California
• Nicolaus Copernicus/Archive 1
• Nicolaus Copernicus/Archive 2
• Nicolaus Copernicus/Archive 3
• Nicolaus Copernicus/Nationality
• Nicolaus Copernicus University Library
• Nicolaus Cracoviensis
• Nicolaus de Autricuria
• Nicolaus de Caputio
• Nicolaus de Caveri
• Nicolaus de Ultricuria
• Nicolaus Federmann