Cristina Fink Smith (born December 12, 1964) is a psychologist and retired high jumper from Mexico, who set her personal best on May 17, 1992, jumping 1.94 meters at a meet in Mexico City. She competed for her country at the 1988 Summer Olympics in Seoul, South Korea, where she finished in 20th place (1.84 meters). Her son, Pablo Sisniega, is a goalkeeper for Los Angeles FC.^[1]

Year	Competition	Venue	Position	Event	Notes
Representing  Mexico
1985	Central American and Caribbean Championships	Nassau, Bahamas	2nd	High jump	1.81 m
1986	Central American and Caribbean Games	Santiago de los Caballeros, Dominican Republic	2nd	High jump	1.81 m
1987	Universiade	Zagreb, Yugoslavia	15th	High jump	1.80 m
	Pan American Games	Havana, Cuba	6th	High jump	1.70 m
1988	Ibero-American Championships	Ciudad de México, México	2nd	High jump	1.88 m A
	Olympic Games	Seoul, South Korea	20th (q)	High jump	1.84 m
1989	World Indoor Championships	Budapest, Hungary	18th	High jump	1.80 m
	Universiade	Duisburg, West Germany	13th	High jump	1.80 m
1990	Central American and Caribbean Games	Mexico City, Mexico	3rd	High jump	1.79 m
			–	Heptathlon	DNF
1991	Central American and Caribbean Championships	Xalapa, Veracruz, Mexico	1st	High jump	1.86 m
	Pan American Games	Havana, Cuba	5th	High jump	1.75 m
1992	Ibero-American Championships	Seville, Spain	3rd	High jump	1.87 m
	Olympic Games	Barcelona, Spain	36th (q)	High jump	1.83 m
1998	Central American and Caribbean Games	Maracaibo, Venezuela	6th	High jump	1.65 m

• Cristina Fink at World Athletics
• Cristina Fink at Olympedia
• Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Cristina Fink-Sisniega". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 2020-04-18.
• Women's World All-Time List: Christina Fink-Sisniega