Electoral district no. 6 (Estonian: Valimisringkond nr 6) is one of the 12 multi-member electoral districts of the Riigikogu, the national legislature of Estonia. The district was established in 2003 when the existing electoral district no. 6 was split into two. It is conterminous with the county of Lääne-Viru. The district currently elects five of the 101 members of the Riigikogu using the open party-list proportional representation electoral system. At the 2019 parliamentary election it had 44,583 registered electors.