Arantxa Loizaga (b. 1984) is a journalist based in Miami, Florida. She is a news anchor for the Univision current affairs program Noticiero Univision - Fin de Semana.^[1][2]

She has a degree in Mass Communication and Public Relations from Our Lady of the Lake University in San Antonio, Texas, United States.

She began her television career at age 18, hosting a live children's television program called "Click Club."

Loizaga was hired as a reporter at KWEX-DT in 2007 and was named a presenter for the station's newscasts during prime time in 2011.^[1]

She previously worked at Telemundo (San Antonio) in the news and commercial production departments for approximately two years. During that time, she was a TV show host, video and audio editor, floor manager, and entertainment reporter.^[4]

Loizaga is married to Adam Kirchoff.

She was born and raised in Mexico City, Mexico.