Arias (surname)
Arias or Árias are surnames.
Notable individuals with the surname include:
- Alberto Árias (born 1983), Dominican professional baseball pitcher
- Alex Arias, former MLB infielder
- Arnulfo Arias (1901–1988), Panamanian politician, doctor, writer and president of Panama
- Antonio Arias (disambiguation), several persons
- Carlos Arias (disambiguation), several persons
- Diego Arias (born 1985), Colombian footballer
- Esteban Arias (born 1982), American soccer player of Mexican heritage
- Federico Arias (born 1979), former Argentine footballer
- Jimmy Arias (born 1964), former tennis touring professional player from the United States
- Jodi Arias (born 1980), American woman convicted in the murder of Travis Alexander
- José Arias (1922–2015), Spanish alpine skier
- Julien Arias (born 1983), French rugby union footballer
- Luis Carlos Arias (born 1985), Colombian footballer
- Maximiliano Arias (born 1988), Uruguayan footballer
- Óscar Arias (born 1940), former President of Costa Rica
- Ramón Arias (born 1992), Uruguayan footballer
- Raul Arias (born 1959), former Mexican first division footballer
- Ricardo Arias (born 1912), former President of Panama
- Ricardo Arias Calderón (born 1933), Panamanian politician
- Ricardo Penella Arias (born 1957), Spanish retired footballer who played as a defender for Valencia CF
- Santiago Arias (born 1992), Colombian footballer
- Wellington Arias (born 1991), Dominican amateur lightweight boxer
- Yosimar Arias (born 1986), Costa Rican footballer