Gleam may refer to:

• reflectivity
• Gleam (album)
• The Gleam
• Gay and Lesbian Employees at Microsoft (GLEAM)
• Samsung SCH-u700, also called the "Samsung Gleam"
• GLEaM, Global Epidemic and Mobility Model

Gay and Lesbian Employees at Microsoft (GLEAM) is a group of gay, lesbian, bisexual and transgender employees at Microsoft. GLEAM originated as a private mailing list during the 1980s. Members of the list successfully campaigned for sexual orientation to be added to Microsoft's anti-discrimination policy in 1989. In 1997, group leaders would point out that anti-gay actions occurred, but "overt bias is extremely rare".