Jaime Ruiz Sacristán (October 27, 1949 – April 12, 2020) was a Mexican businessman and banker. He was the chairman of the Mexican Stock Exchange (BMV) from 2015 until his death in 2020.^[3] His twin brother, Carlos Ruiz Sacristán [es], was the Secretary of Communications and Transportation of Mexico from 1994 to 2000.^[4]

Ruiz received a bachelor's degree in business administration from Universidad Anáhuac México and an MBA from the Kellogg School of Management at Northwestern University in Evanston, Illinois.^[5][6]

In 2003, Ruiz founded the financial group Banco Ve por Más.^[5] He was appointed vice president of the Mexican Banking Association [es] (ABM) in 2007 and was promoted to chairman of the banking association from 2011 until 2013.^[5] In 2015, Jaime Ruiz Sacristán became chairman of the Mexican Stock Exchange (Bolsa Mexicana de Valores)^[5] and remained in this position until his death in April 2020.^[5][7]

Sacristán tested positive, during the COVID-19 pandemic in Mexico for COVID-19 on March 13, 2020, after returning from a vacation to Vail, Colorado.^[4][6] Several other Mexican executives also tested positive for coronavirus following the same trip.^[6] He died from the virus at the Hospital Ángeles del Pedregal in Mexico City on April 12, 2020, at the age of 70.^[4][6]