Post offices in Waltham, MA

4 locations. Everything in Waltham.

• North Waltham Branch

  USPS

  854 Lexington Street

  Mon–Fri9 am–5 pmSat7:30 am–2 pm
• South Waltham

  USPS
• The UPS Store

  UPS
• Waltham Post Office

  Unknown operator

  774 Main Street

  Mon–Fri7:30 am–5:30 pmSat7 am–1 pm