Pau d'Arco or Paudarco may refer to:

• Pau d'Arco, Pará, a municipality in the state of Pará in the Northern region of Brazil
• Pau-d'Arco, Tocantins, a municipality in the state of Tocantins in the Northern region of Brazil
• Pau d'Arco do Piauí, a municipality in the state of Piauí in the Northeast region of Brazil
• Pau d'Arco River, a river of Pará state in north-central Brazil

• Tabebuia, a genus of trees, or herbal products derived from them
• Lapacho, herbal tea made from the inner bark of some Tabebuia trees
• Handroanthus, a genus of trees known in Latin America as pau d'arco or other names, including taheebo and lapacho.

This disambiguation page lists articles associated with the title Pau d'Arco.
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