Philippine one thousand-peso note

One thousand pesos

(Philippines)
Value	₱1000
Width	160 mm
Height	66 mm
Security features	Security fibers, watermark, see-through registration device, concealed value, 3D security thread, optical variable device, optically variable ink, tactile marks, rolling bar effect
Material used	80% cotton 20% abacá fiber
Years of printing	1944–1945; 1991–present
Obverse
Design	José Abad Santos, Vicente Lim, Josefa Llanes Escoda, Centennial celebration of Philippine independence
Designer	Studio 5 Designs[1]
Design date	2022
Reverse
Design	Tubbataha Reefs Natural Park, South Sea pearl (Pinctada maxima), Mindanao design for T'nalak (Ikat-dyed abaca)
Designer	Studio 5 Designs[1]
Design date	2022

The Philippine one thousand-peso note (Filipino: Sanlibong Piso) (₱1000; PHP1000) is a denomination of Philippine currency. It is the largest denomination in general circulation in the Philippines. It is currently the only Philippine peso denomination that has a polymer banknote version.

The cotton-abaca version, features José Abad Santos, Vicente Lim, and Josefa Llanes Escoda on the front side of the notes, while the Tubbataha Reefs Natural Park and the South Sea pearl are featured on the back side of the note.

The polymer version, first issued in April 2022 features the Philippine eagle on its obverse side while its reverse side has similar design elements with the cotton-abacá version.