Claudia Inés Umpiérrez Rodríguez (born 6 January 1983) is a Uruguayan association football referee and lawyer by profession.
She has worked in FIFA international competition since 2010.
She has been a first category referee in Uruguay since 2016.
On 4 September of that year she became the first woman in the history of Uruguayan football to referee a match in the First Division.
Due to her good performances in 2015 and 2016, she was included in the yearly list of best referees in the world by the International Federation of Football History & Statistics (IFFHS).She is the niece of former Uruguayan international Rubén Umpiérrez.