Pablo Oscar Rotchen Suárez (born 23 April 1973 in Buenos Aires) is a retired Argentine football defender who played for the Argentina national team in Copa América 1997.
Rotchen started his professional career playing for Club Atlético Independiente on November 22, 1992, in a 1–0 away win against Boca Juniors in the Bombonera.
Rotchen helped Independiente to win the Clausura 1994 championship.
Rotchen joined RCD Espanyol in 1999 and was part of the squad that won the Copa del Rey in 2000.
In 2002, he joined team Monterrey where he was part of the squad that won the Clausura 2003 championship.