"The Power of Love" is a song co-written and originally recorded by Jennifer Rush in 1984. It has been covered by several artists, most notably by Celine Dion, Laura Branigan, Helene Fischer, and Air Supply. Rush's original version went to number one in the United Kingdom in 1985 and became the biggest-selling single of the year in that country. It was also a number one single in several other European countries, as well as Canada, Australia and New Zealand. Dion's version went to number one in the United States, Canada and Australia in 1994. The song has been translated into several languages, becoming a pop standard.

"The Power of Love" was first recorded by Jennifer Rush for her 1984 eponymous album. It was released as a single in West Germany in December 1984. In June 1985, "The Power of Love" was issued as a single in the United Kingdom, where it topped the chart for five weeks in October 1985 and became the best-selling single of the year. As of March 2017, it has sold 1.45 million copies in the UK.

The massive success of "The Power of Love" in the UK followed with widespread international success for the single in the last months of 1985 and the first of 1986, including a German re-release with a resultant number-nine charting. Eventually "The Power of Love" reached number one in Australia, Austria, Ireland, New Zealand, Norway and Spain (where she topped the chart with a version in Spanish called "Si tú eres mi hombre y yo tu mujer", translated as "If you are my man and I'm your woman"), number three in Switzerland, Sweden and Belgium, and number seven in the Netherlands.

CBS held off on releasing "The Power of Love" in North America feeling the disc was too European. It finally saw release in the United States and Canada in January 1986 but despite rising to number one in Canada, "The Power of Love" failed to become a significant US hit, stalling at number fifty-seven on the Billboard Hot 100 on the week-ending of 5 April 1986 and spending 13 weeks within the Hot 100. The song was performed by Rush on The Tonight Show Starring Johnny Carson in March 1986 and American Bandstand in April 1986.

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