The Bahlikas (Hindi: बाह्लिक; Bāhlika) were the inhabitants of Balikha, mentioned in Atharvaveda, Mahabharata, Ramayana, Puranas, Vartikka of Katyayana, Brhatsamhita, Amarkosha etc. and in the ancient Inscriptions. The other variations of Bahlika are Bahli, Balhika, Vahlika, Valhika, Bahlava, Bahlam/Bahlim, Bahlayana and Bahluva.
According to the Bhuvanakosha section of the Puranas, Bahlika was a Janapada located in the Udichya (Uttarapatha) division.
Some hymns of Atharvaveda invoke the fever to go to the Gandharis, Mahavrsas (a tribe of Punjab), Mujavants and, further off, to the Bahlikas. Mujavant is the name of a hill (and a people) located in Hindukush/Pamir.
Atharvaveda-Parisista juxtaposes the Vedic Bahlikas with the Kambojas (i.e. Kamboja-Bahlika--).
Besides Atharvaveda Parisista, several other ancient texts also associate the Bahlikas with the Kambojas.
Kashmir recension of ancient Ramayana has the following reading:
Sanskrit Acharya Kshmendra of Kashmir has rendered the above text into his Ramayana Manjri as follows:
Aratta.Bahlika.Kamboja.......
Besides Kambojas, Atharvaveda-Parisista also associates the Vedic Bahlikas with the Sakas, Yavanas and Tusharas (Saka-Yavana-Tukhara-Vahlikaishcha).
The fact that Puranic evidence locates the Bahlikas in Uttarapatha and further the close association of the Bahlikas with the Kambojas as well as with Tusharas, Sakas and Yavanas in the Atharvaveda Parisista and in some other ancient sources suggests that the Bahlikas were located as a close neighbor to the Tusharas, Sakas, Yavanas and the Kambojas etc. Since the Kambojas were located in Badakshan and Pamirs, the Tusharas on the north of Pamirs and the Sakas on the river Jaxartes and beyond, the Bahlikas or Bahlams, as neighbors to these people should be placed in Bactria.