A mayfly is a type of insect belonging to the order Ephemeroptera.

Look up mayfly in Wiktionary, the free dictionary.

Mayfly or Mayflies may also refer to:

• Mayfly (film), a 2008 short film
• Mayflies (TV series), a 2022 two-part television drama
• Mayfly (band), an American Christian metal band from Ohio
• HMA No. 1 or Mayfly, a British Royal Navy airship
• HMS Mayfly, a list of British Royal Navy ships
• Mayfly, an album by Cy Curnin
• "Mayfly", a song by Belle and Sebastian from If You're Feeling Sinister
• Bland Mayfly, an early aircraft constructed in 1910 by Lilian E. Bland
• Halton Mayfly, a British two-seat biplane designed by C.H. Latimer-Needham in the 1920s
• Southend MPG Mayfly, a British two-seat human-powered aircraft, built in the 1960s
• The Mayflies USA, an American power pop band

This disambiguation page lists articles associated with the title Mayfly.
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