Lots of conflicting information out there. Some say 6 months, others say it must be currently valid.

For example, the US State Department says "PASSPORT VALIDITY: Must be valid at time of entry" Source: http://travel.state.gov/content/pass...y/jamaica.html

But the Embassy of Jamaica to the United States of America says "United States citizens may travels to Jamaica for leisure and business without Jamaican visas, provided they fulfill the following requirements:

U.S. Citizens
Have a passport or travel document, which must be valid for at least six months;" Source: http://www.embassyofjamaica.org/VISn...anvisitors.htm

Someone must have some better insight.