
The Third Legislative Council of Hong Kong was the meeting of the legislative branch of the Hong Kong Special Administrative Region Government. The membership of the LegCo is based on the 2004 election. The term of the session was from 1 October 2004 to 30 September 2008, during the second half of the Tung Chee-hwa's administration until his resignation in 2005 and was replaced by Donald Tsang for the rest of the term, and also the beginning of the third term of Chief Executive after Tsang won in the 2007 Election. The Democratic Alliance for the Betterment of Hong Kong (DAB) became the largest party with 10 seats. Notable newcomers to the Legislative Council included Leung Kwok-hung, Alan Leong, Ronny Tong, Albert Cheng, and Jeffrey Lam.

The Democratic Party leadership election was held on 17 December 2006 for the 30-member 7th Central Committee of the Democratic Party in Hong Kong, including chairman and two vice-chairman posts. Legislative Council member and party's Vice-Chairman Albert Ho from the mainstreamer faction defeated the incumbent Vice-Chairman Chan King-ming from the Young Turks faction with a large margin, succeeding Lee Wing-tat as the Chairman of the party.

The Action Blue Sky Campaign is an environmental campaign in Hong Kong, organised by the Environmental Protection Department, to clean up the city's air pollution. It was officially launched by Chief Executive Donald Tsang on July 25, 2006. According to a press release of the Hong Kong government, its campaign slogan in Chinese is "全城投入 為藍天打氣", while its campaign slogan in English is "Clean Air for a Cool Hong Kong!" The campaign hopes to win support from the public as well as the business community, including those businesses investing in the Pearl River Delta Region.

The 2006 Election Committee subsector elections were held from 7.30 am to 10.30 pm on 10 December 2006 in order to elect 664 members of Election Committee. The Election Committee was responsible for electing the Hong Kong SAR Chief Executive in 2007 Chief Executive Election.
The Frontier Closed Area, established by the Frontier Closed Area Order, 1951, is a border zone area in Hong Kong, extended inwards from the border with Mainland China. For anyone to enter the area, a Closed Area Permit is required.

Ceremony for the 25th Hong Kong Film Awards was held on 8 April 2006 in the Hong Kong Coliseum and hosted by Eric Tsang, Teresa Mo and Chapman To. Twenty-five winners in nineteen categories were unveiled, with film Election being the year's biggest winner.

Tsui Po-ko was a police constable in the Hong Kong Police Force who was implicated in a number of crimes, including bank robbery and murder.

Typhoon Cimaron, known in the Philippines as Typhoon Paeng, was the most intense tropical cyclone to strike the Philippine island of Luzon since Typhoon Zeb in 1998. Originating from a tropical depression on October 25, Cimaron developed within an environment strongly favoring tropical cyclogenesis east of the Philippines. On October 28, the system underwent rapid intensification, culminating in attaining its peak strength with winds of 185 km/h (115 mph). Estimates from the Joint Typhoon Warning Center ranked the system as a Category 5-equivalent super typhoon with one-minute sustained winds of 260 km/h (160 mph), though this is argued to have underrepresented the typhoon's strength. The system moved ashore near Casiguran, Aurora in northern Luzon at peak strength. Crossing the island, Cimaron emerged over the South China Sea where conditions allowed for temporary reorganization. After becoming nearly stationary on November 1, the typhoon executed a tight anti-cyclonic loop and rapidly weakened. The storm degenerated into a tropical depression on November 4, before dissipating three days later off the coast of Vietnam.