Paul Stanley

Before Kiss, Stanley was in a local band, Rainbow, and was a member of Uncle Joe and Post War Baby Boom. Through a mutual friend of Gene Simmons, Stanley joined Simmons' band Wicked Lester in the early 1970s. The band recorded an album in 1972, but it was never officially released. Wicked Lester fell apart and Stanley and Simmons answered Peter Criss's advertisement in Rolling Stone. Soon after recruiting Criss, they held auditions for a lead guitarist, with Stanley placing an ad in the Village Voice. Ace Frehley won the group over with his playing, and was nearly a perfect fit to the group's sound. Kiss released their self-titled debut album in February 1974.

At this point, Stanley had the idea of changing his name not only for marketing purposes but also the fact he had always hated his birth name. Inspired by Paul McCartney and Paul Rodgers, he legally changed his name to Paul Stanley.

Stanley's persona in Kiss was "the Starchild" displaying one star over his right eye. For a brief time, Stanley tried out a new character "the Bandit", with a "Lone Ranger" style mask design make-up pattern. This make-up design was used during a few 1973–74 shows and photo-shoots, some of which he was photographed with both designs in the same session. "I even tried painting my face all red," he admitted. "I looked like a longhaired tomato! Before settling on the star, I'd just paint a black ring around my eye… Each of us wears something that reflects who we are. I always loved stars and always identified with them – so, when it came time to put something on my face, I knew it would be a star."

In his book Sex Money Kiss, Gene Simmons says Stanley was the driving force for KISS during the period in the 1980s when the band performed without makeup. Those years, Stanley noted, "were fine for me. I found them very satisfying because I got a chance to be out there without makeup, which I craved at that point. I think it was easier for me [than Simmons] because my persona was one that wasn't really defined by the makeup… The makeup was just reinforcing what you were seeing and who I was."

In 2007, Stanley was hospitalized with tachycardia. In his absence, Kiss performed live as a trio for the first time in decades. The concert was the first Kiss performance Stanley missed.

During the first leg of the band's final tour, Stanley was accused by fans of lip syncing and using backing tracks. In response to the allegations, Stanley did not confirm nor deny that he lip syncs on stage, saying he is taking care of his voice. Accusations were later revived by fans following the band's performance in Belgium on June 6, 2022, when a slip-up occurred with the fireworks and drum cues a measure late on the opening song, "Detroit Rock City". Doc McGhee, the band's manager, later confirmed simultaneously that Stanley did sing fully, but will sing to tracks, denying that he was lip syncing.

Stanley released his first solo album Paul Stanley as part of the four simultaneously released Kiss solo albums, but he has rarely recorded or performed outside of Kiss. He wrote and recorded material for another album in 1987–88, but it was shelved in favor of the Kiss compilation Smashes, Thrashes & Hits. While never officially released, songs such as "Don't Let Go" and "When Two Hearts Collide" have circulated as bootleg recordings. One song from the project, "Time Traveler", was released as part of Kiss' 2001 box set.

In 1989, Stanley embarked on a brief club tour. His touring band included guitarist Bob Kulick and future Kiss drummer Eric Singer. The same year, Stanley shared lead vocals with Desmond Child on the title track for the soundtrack of the Wes Craven horror film Shocker.

Twenty-eight years after releasing his first solo album, Stanley released a second album, Live to Win, on October 24, 2006. Its title song "Live to Win" appears in the South Park episode "Make Love, Not Warcraft". In October and November 2006, Stanley embarked on a theater tour in support of Live to Win. His touring band was the house band from the CBS TV show Rock Star, composed of Paul Mirkovich (keyboards), Jim McGorman (guitar), Rafael Moreira (lead guitar), Nate Morton (drums), and Sasha Krivtsov (bass). In April 2007, Stanley extended the tour to include Australia, playing in Coolangatta, Wollongong, Newcastle, Sydney, Melbourne, Perth and Adelaide. Portions of the tour were filmed for a documentary titled Paul Stanley: Live to Dream by the Chicago-based Film Foetus. The band's performance at the House of Blues in Chicago was captured on film and released in 2008 on DVD and digital audio download formats as One Live Kiss.

In 2008, Stanley sang a duet with Sarah Brightman, "I Will Be with You", on her Symphony album. In 2016, he guested in Ace Frehley's covers album Origins, Vol. 1, singing "Fire and Water" by Free.

In 2015, Stanley established Paul Stanley's Soul Station, a tribute band playing a mix of soul oldies from the 1960s and 1970s with original songs in the same style. Paul Stanley's Soul Station released its first album in 2021, along with its lead single, the original "I, Oh I."

In 1999, Stanley starred in a Toronto production of The Phantom of the Opera, in which he played the role of the Phantom. He appeared in the musical from May 25 to August 1, and again that year from September 30 to October 31, 1999, closing the show's ten-year run in Toronto. Stanley made his debut as a painter in 2006, exhibiting and selling original works of art. Stanley collaborated with Boston-based power pop group Click Five on their hit single, "Angel To You (Devil To Me)".

Stanley produced a debut album for the band New England. Their first single from that album in 1978 "Don't Ever Wanna Lose Ya" reached the Top 40 in 1979.

In 2012, Stanley partnered with Gene Simmons and three other investors to form the restaurant franchise Rock & Brews.

On August 15, 2013, Stanley, Gene Simmons and manager Doc McGhee became a part of the ownership group that created the L.A. Kiss Arena Football League team, which played their home games at the Honda Center in Anaheim, California. The team folded in 2016.

In April 2014, Stanley published his memoir, Face the Music: A Life Exposed (ISBN 978-0-06-211404-4). In the memoir, Stanley, who is Jewish, accused former bandmates Ace Frehley and Peter Criss of antisemitism.

An unreleased song written by Stanley along with Jean Beauvoir, titled "Like a Bee to the Honey", was recorded and released by the Finnish hard rock band Lordi for their album, Killection.

In 1982, after he turned 30 years old, Stanley had reconstructive surgery for the microtia in his right ear done by Frederic Rueckert, who had been performing the procedure primarily on children. The new ear was formed from cartilage from one of the singer's ribs, with skin grafts put over it. Stanley said the surgery had given him "a new lease on life" and was so grateful to Rueckert that he gave the doctor a Rolex watch upon his retirement. Because of this birth defect, Stanley is an ambassador for the charitable organization AboutFace, an organization that provides support and information to people with facial differences. He has appeared at fundraising events and in videos to raise awareness.

In 2001, Stanley's first wife, actress Pamela Bowen, filed for divorce after nine years of marriage. They have one son named Evan, born in June 1994. On November 19, 2005, Stanley married longtime girlfriend Erin Sutton at the Ritz-Carlton Hotel in Pasadena, California. The couple had a son in September 2006, a daughter in January 2009 and a daughter in August 2011.

Stanley has had two hip-replacement surgeries: one after the "Rock the Nation" tour in October 2004, and a second in December 2004 after complications arose from the first surgery. He had announced in 2005 that he will require a third hip surgery in the future. He regards the degeneration of his left hip as partly the product of thousands of shows performed in platform boots since the early 1970s.

In October 2011, Stanley had surgery on his vocal cords. He said, "I hold myself to a higher standard than others do. With that in mind, I wanted to remedy a few minor issues that come with 40 years of preaching rock 'n' roll."