Yılanlı (Turkic: "with serpents") may refer to:

• Yılanlı, Çamlıdere, a village in the district of Çamlıdere, Ankara Province, Turkey
• Yılanlı, Kalecik, a village in the district of Kalecik, Ankara Province, Turkey
• Yılanlı Island, a Mediterranean island in Silifke ilçe of Mersin Province,Turkey
• The former name of Gurbansoltan Eje, Turkmenistan
• Yılanlı Sütun, the Turkish name of the Serpent Column in Istanbul, Turkey

• Waldar dos Santos
• Waldaschaff
• Waldau (Burgenlandkreis)
• Waldayer's ring
• Waldayer's tonsillar ring
• Wald, Baden-Württemberg
• Waldbaums
• Wald, Bavaria
• Wald BE
• Wald (Bern)
• Wald (Berne)
• Waldbillig
• Waldbredimus
• Waldbreitbach
• Waldbreitbach (Verbandsgemeinde)
• Waldbroel
• Waldbrol
• Waldbronn
• Waldbrueder
• Waldbrunn
• Waldbrunn, Baden-Württemberg
• Waldbrunn, Bavaria
• Waldbrunn, Hesse
• Waldbrunn (Odenwald)
• Waldbrunn (Unterfranken)