David or Dave Condon may refer to:

• David Condon, politician
• David Condon (field hockey)
• Dave Condon, musician in White Tomb and Altar of Plagues
• Dave Condon (writer) in Chicagoland Sports Hall of Fame

• Le Chevalier des Croisades
• Le chevalier dHarmental
• Le chevalier d'Harmental
• Lechevalieria
• Lechevalieria aerocolonigenes
• Lechevalieria atacamensis
• Lechevalieria deserti
• Lechevalieria flava
• Lechevalieria fradiae
• Lechevalieria nigeriaca
• Lechevalieria roselyniae
• Lechevalieria xinjiangensis
• Le Chevalier à l'épée
• Lechfeld Airfield
• Lechfeld Railway
• Lechford, Thomas
• Lech Gajdzinski
• Lech Gajdziński
• Lechia Gdańsk II and Lechia's Academy
• Lechia Gdańsk records and statistics
• Lechia Gdańsk (rugby union team)
• Lechia Gdańsk Stats and Records
• Lechia-olimpia
• Lechia/Olimpia Gdańsk
• Lechia-Polonia Gdańsk