|Name||Alessandra Reid (neé Cipriano-Rossi)|
|Birth Date||April 13, 1976|
|Family|| Spencer Reid (husband)|
Marilena Reid (daughter)
|Job||BAU special agent|
|Rank||Supervisory Special Agent|
|First Appearance||The Last Word|
"I'll get as many as these bastards as I can."
Alessandra Reid (née Cipriano-Rossi), often called "Alessa", is a Supervisory Special Agent with the BAU. She is the half-sister of David Rossi and is married to Spencer Reid, the brother of her best friend. She joined the team shortly after Elle Greenaway retired from the FBI along with Emily Prentiss. Her position on the team was only supposed to be temporarily. However, Hotch requested that she permanently join the team.
She specalizes in child abduction.