1945 in China

Incumbents

• President – Chiang Kai-shek
• Premier – T. V. Soong
• Vice Premier – Weng Wenhao

  Events

August

• 4 August – Second Guangxi Campaign in Kwangsi.
• 9–20 August – Soviet invasion of Manchuria
• 14 August – The signing of Sino-Soviet Treaty of Friendship and Alliance between the Republic of China and Soviet Union.
• 13–28 August – Southern Jiangsu Campaign.
• 15–23 August – Battle of Baoying in Kiangsu.
• 16–19 August – Battle of Yongjiazhen in Anhwei.
• 17 August – Battle of Tianmen in Hupeh.
• 24 August – Battle of Wuhe in Anhwei.
• 26–27 August – Battle of Yinji in Honan.

  September

• 1–13 September – Battle of Dazhongji in Kiangsu.
• 4–5 September – Battle of Lingbi in Anhwei.
• 8–12 September – Taixing Campaign in Kiangsu.
• 13–17 September – Wudi Campaign in Shantung.
• 18 September – Battle of Xiangshuikou in Kiangsu.
• 21 September – Battle of Rugao in Kiangsu.

  October

• 10 October – Double Tenth Agreement signing in Chungking.
• 12 October – Peip'ing C-46 crash near Beiping.
• 18 October – Battle of Houmajia in Anhwei.
• 25 October
• * Retrocession Day of Taiwan in Zhongshan Hall in Taipei, Taiwan.
• * The establishment of Taiwan Provincial Government in Taiwan.

  November

• 15 November – The renaming of Taihoku Imperial University to National Taiwan University in Taiwan.

  December

• 19–21 December – Battle of Shaobo in Kiangsu.
• 19–26 December – Gaoyou–Shaobo Campaign in Kiangsu.
• 21–30 December – Battle of Tangtou–Guocun in Kiangsu.

  Births

• 25 October – Lin Kuang-hua, Governor of Taiwan Province.

  Deaths

• Peng Yubin