Wash up may refer to:

• Dishwashing, the cleaning of eating and cooking utensils
• Wash-up period, the period immediately before Parliament is dissolved, when outstanding Parliamentary business is concluded

• Palo Verde High Magnet School
• Palo Verde High Magnet School (Arizona)
• Palo Verde High School
• Palo Verde National Park
• Palo Verde Nuclear Power Plant
• Palo Verde Root Borer
• Paloviina
• Palow
• Pa'lowick
• Palo y hueso
• Paloznak
• Paloşul River
• Paloșul River (Camenca)
• Paloșul River (Frumoasa)
• Paloșul River (Homorodul Mare)
• Palpable
• Palpa District
• Palpa district
• Palpa language
• Palpa Province
• Palpatene
• Palpatine as a ruler
• Palpatine as Ruler
• Palpatio per anum
• Palpatyne