Dealer may refer to:

• Croupier or poker dealer, the player who deals cards, or the employee of a gaming establishment who deals the cards
• Franchisee, a person who sells on behalf of a company or organization, particularly in the automobile industry
• Car dealership
• Drug dealer, someone who sells illegal drugs
• Dealer (band), an Austrian hard rock band
• An alternative usage of the term trader, being generally someone who trades

ディーラー | Dealer