Kosovo
according to the national bank of Serbia, Kosovo's external
debt was around $1.2 billion; Kosovo was willing to accept around
$900 million (2007)

Kuwait
$33.62 billion (31 December 2007 est.)

Kyrgyzstan
$2.966 billion (30 June 2007)

Laos
$3.179 billion (2006)

Latvia
$33.53 billion (31 December 2007)

Lebanon
$31.6 billion (31 December 2007 est.)

Lesotho
$689 million (31 December 2007 est.)

Liberia
$3.2 billion (2005 est.)

Libya
$4.837 billion (31 December 2007 est.)

Liechtenstein
$0 (2001)