Alexsander is a male given name, is a replica in writing of the American phonetics of the name Alexander. It may also refer to:
Alexsander (footballer, born 1998), Alexsander Jhonatta de Oliveira Andrade, Brazilian football defender Alexsander (footballer, born 2003), Alexsander Christian Gomes da Costa, Brazilian football midfielder
See also Alex Sander (born 1997), Indonesian football goalkeeper