If you are travelling to Laos and need to contact your own embassy for passport or visa you can find the list of foreign embassies in laos below:

AUSTRALIA The Australian Embassy Nerhu Road, Phonxay Quarter Vientiane, Laos (856-21) 413600 (856-21) 413602 (856-21) 413604-5 (856-21) 413608-10 (856-21) 413601
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MALAYSIA The Embassy of Malaysia That Luang Road, Phonxay Quarter Vientiane, Laos (856-21) 414 205-6 (856-21) 414 201
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BELARUS The Trade Office of the Republic of Belarus Ban Watnak, Unit 8/090 P.O.Bax 5401 Vientiane, Laos (856-21) 314208 (856-21) 314208
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MYANMAR The Embassy of the Union of Myanmar ThongKang Road Ban ThongKang, M. Sisattanak Vientiane, Laos (856-21) 314 910 (856-21) 314 913
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BRUNEI DARUSSALAM The Embassy of Brunei Darussalam No. 333, Unit 25 Ban Phonxay, M. Saysettha Vientiane, Laos (856-21) 416114 (856-21) 416115
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NORTH KOREA The Embassy of the Democratic People's Republic of Korea Ban Thaphalanxay, M. Sisattanak Vientiane, Laos (856-21) 315 261 (856-21) 315 260
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CAMBODIA The Royal Embassy of Cambodia Thadeua Road Km3 P.O.Box 34 Vientiane, Laos (856-21) 314 952 (856-21) 585 621 (856-21) 314 951 | 
PHILIPPINES The Embassy of the Republic of the Philippines Ban Saphanthong Kang Sisattanak District Vientiane, Laos (856-21) 452490-1 (856-21) 452493
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CHINA The Embassy of the People's Republic of China Watnak Road, M. Sisattanak Vientiane, Laos (856-21) 315 100-1 (856-21) 315 103 (856-21) 315 105 (856-21) 315 107-8 (856-21) 315 104
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RUSSIA The Embassy of the Russian Federation Thaphalanxay Quarter P.O.Box 490 Vientiane, Laos (856-21) 312 219 (856-21) 312 222 (856-21) 312 210
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CUBA The Embassy of the Republic of Cuba Ban Saphanthong Neua No. 128, M. Sisattanak Vientiane, Laos (856-21) 314 902 (856-21) 314 901
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SINGAPORE The Embassy of the Republic of Singapore Nongbone Road Ban Naxay, Unit 12, M. Saysettha Vientiane, Laos (856-21) 416 860 (856-21) 412 477 (856-21) 416 855
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FRANCE The French Embassy Setthathirath Road Vientiane, Laos (856-21) 215 253 (856-21) 215 257-9 (856-21) 215 250
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SOUTH KOREA The Embassy of the Republic of Korea 13, Phonekheng Road Vientiane, Laos (856-21) 415 833-4 (856-21) 415 831
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GERMANYThe Embassy of the Federal Republic of Germany 26 Sokpalouang Road Vientiane, Laos (856-21) 312 110-1 (856-21) 314 322
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SWEDEN The Embassy of Sweden Sokpaluang-Wat Nak Quarter Vientiane, Laos (856-21) 315 017 (856-21) 315 018 (856-21) 313 772 (856-21) 315 001
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INDIA The Embassy of India That Luang Road P.O.Box No. 225 Vientiane, Laos (856-21) 413 802 (856-21) 413 804 (856-21) 416 850-1 (856-21) 412 768
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THAILAND The Royal Thai Embassy Phonkheng Road Vientiane, Laos. (856-21) 214 581-3 (856-21) 214 580
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INDONESIA The Embassy of the Republic of Indonesia Phonekheng Road Vientiane, Laos (856-21) 413 900 (856-21) 413 909-10 (856-21) 214 828 (856-21) 218 572
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UNITED STATES OF AMERICA The Embassy of the United States of America Bartholony Road, Thatdam Vientiane, Laos. (856-21) 212 581 (856-21) 212 582 (856-21) 212 585 (856-21) 212 584
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JAPAN The Embassy of Japan Sisangvone Road Vientiane, Laos (856-21) 41 4400-3 (856-21) 414 406
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VIETNAM The Embassy of the Socialist Republic of Vietnam No. 85, That Luang Road Vientiane, Laos. (856-21) 413 409 (856-21) 413 379
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Vietnam Consulates Ban Watphabat, Pakse Champasack Province .Tel: (856-31) 212 058. Fax: (856-31) 212 827. |
Hope you find list of foreign embassies in laos helpfull.