Laljhadi (Nepali: लालझाँडी) is a Gaupalika in Kanchanpur District in the Sudurpashchim Province of far-western Nepal.

At the time of the 2011 Nepal census, Laljhadi Rural Municipality had a population of 22,569.

Of these, 76.7% spoke Tharu, 12.0% Doteli, 3.4% Magar, 2.7% Baitadeli, 2.0% Nepali, 1.5% Darchuleli, 0.8% Bajhangi, 0.2% Achhami, 0.1% Bajureli, 0.1% Hindi, 0.1% Maithili and 0.2% other languages as their first language.

[3] In terms of ethnicity/caste, 77.0% were Tharu, 9.7% Chhetri, 3.5% Magar, 3.4% Hill Brahmin, 1.5% Sanyasi/Dasnami, 1.3% other Dalit, 1.0% Kami, 0.9% Thakuri, 0.5% Sarki, 0.3% Badi, 0.3% Damai/Dholi, 0.2% other Terai, 0.1% Hajjam/Thakur, 0.1% Limbu, 0.1% Lohar and 0.2% others.

[4] In terms of religion, 92.5% were Hindu, 6.3% Christian, 0.6% Prakriti, 0.4% Baháʼí and 0.1% others.