Treaty of Peace and Friendship may refer to:

• Treaty of Tripoli (Treaty of Peace and Friendship between the USA and the Bey and Subjects of Tripoli of Barbary, 1796)
• Treaty of Peace and Friendship (1904)
• Indo-Nepal Treaty of Peace and Friendship (1950)
• Treaty of Peace and Friendship between Japan and the People's Republic of China (1978)
• Treaty of Peace and Friendship of 1984 between Chile and Argentina

• Liniewko
• Liniewko Koscierskie
• Liniewko Kościerskie
• Liniewo
• Liniewo Commune
• Liniewskie Gory
• Liniewskie Góry
• Liniez
• Liniile Aeriene Române
• Linin
• Li Ni'na
• Lining
• Li Ning Company
• Li-Ning Company
• Li-Ning Company Limited
• Li Ning Company Limited
• Lining (disambiguation)
• Li Ning (gymnast)
• Lining (sewing)
• Li Ning (Tang dynasty)
• Lininy
• Linious Mac McGee
• Linious (Mac) McGee
• Linious "Mac" McGee
• Linious McGee