FBT

FBT may refer to:


 * FBT (company), A Thai sport apparel brand
 * The Fame Ball Tour, a Lady Gaga tour
 * First Bank and Trust, an American bank
 * Flyback transformer
 * Fringe benefits tax
 * Fringe benefits tax (Australia)
 * Fringe benefits tax (New Zealand)
 * Fringe benefits tax (India)
 * Folate-biopterin transporter family
 * Frost Bank Tower, in Austin, Texas, United States
 * Greg Mueller (born 1971), Canadian poker player, nicknamed FBT