This is a list of singles which have reached number one on the Irish Singles Chart in 1987.
"I Wanna Dance with Somebody (Who Loves Me)" is a song recorded by American singer Whitney Houston for her second studio album, Whitney (1987). It was released as the lead single from the album on May 2, 1987, by Arista Records. It was produced by Narada Michael Walden, and written by George Merrill and Shannon Rubicam, of the band Boy Meets Girl, who had previously collaborated with Houston on "How Will I Know".
"Didn't We Almost Have It All" is a song recorded by American singer Whitney Houston for her second studio album, Whitney (1987). The song was written by Michael Masser and Will Jennings and produced by Masser. Initially, Houston's cover version of the Isley Brothers' "For the Love of You" was intended to be released as the second single from the album. However, the record label decided to release "Didn't We Almost Have It All" instead as all of Houston's singles had to be original material at this point of her career. The song was released in July 1987 by Arista Records.
"So Emotional" is a song by American singer Whitney Houston. It was released as the third single from her second studio album Whitney (1987) on October 12, 1987 by Arista Records. The song was written by Billy Steinberg and Tom Kelly and produced by Narada Michael Walden.
"Nothing Compares 2 U" was a song written by the American musician Prince for his band the Family. It first appeared on the Family's only album, The Family (1985). Its lyrics express the feelings of longing expressed by an abandoned lover.
"Celebration" is a 1980 song by American band Kool & the Gang. Released as the first single from their twelfth album, Celebrate! (1980), it was the band's first and only single to reach No. 1 on the US Billboard Hot 100.
"It Must Be Him" is a popular song with music written by Gilbert Bécaud, originally with French lyrics by Maurice Vidalin and recorded by Bécaud as "Seul Sur Son Étoile". The English version recorded by Vikki Carr was a hit around the world, reaching No. 3 in the United States, No. 2 in the UK, and No. 1 in Australia.
"Lollipop" is a song by American rapper Lil Wayne, issued as the lead single from his sixth studio album, Tha Carter III. The track posthumously features vocals from American singer Static Major and was produced by Deezle and Jim Jonsin. It heavily utilizes the Auto-Tune vocal effect. The song was released digitally on March 13, 2008.