Athletics at the 1991 Pan American Games – Men's long jump

{{Infobox Pan American Games event

|event = Men's long jump

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{{Athletics at the 1991 Pan American Games}}

The men's long jump event at the 1991 Pan American Games was held in Havana, Cuba on 5 August.[http://trackfield.brinkster.net/Tournaments.asp?TourCode=P&Year=1991&Gender=M&TF=F&P=F Results][http://atfs.org/wp-content/uploads/Pan-Am-Games-1991.pdf Full results]