En lo que se refiere a los Upaniṣads, los once títulos siguientes se consideran los más importantes:
Īśa,
Kena,
Kaṭha,
Praśna,
Muṇḍaka,
Māṇḍūkya,
Taittirīya,
Aitareya,
Chāndogya,
Bṛhad-āraṇyaka y
Śvetāśvatara.
Sin embargo, en los versos 30-39 del Muktikopaniṣad, se mencionan 108 Upaniṣads. Sus títulos son los siguientes:
(1) Iśopaniṣad,
(2) Kenopaniṣad,
(3) Kaṭhopaniṣad,
(4) Praśnopaniṣad,
(5) Muṇḍakopaniṣad,
(6) Māṇḍūkyopaniṣad,
(7)Taittirīyopaniṣad,
(8) Aitareyopaniṣad,
(9) Chāndogyopaniṣad,
(10) Bṛhad-āraṇyakopaniṣad,
(11) Brahmoniṣad,
(12) Kaivalyopaniṣad,
(13) Jābālopaniṣad,
(14) Śvetāśvataropaniṣad,
(15) Haṁsopaniṣad,
(16) Āruṇeyopaniṣad,
(17) Garbhopaniṣad,
(18) Nārāyaṇopaniṣad,
(19) Paramahaṁsopaniṣad,
(20) Amṛta-bindūpaniṣad,
(21) Nāda-bindūpaniṣad,
(22) Śiropaniṣad,
(23)Atharva-śikhopaniṣad,
(24) Maitrāyaṇy-upaniṣad,
(25) Kauṣītaky-upaniṣad,
(26) Bṛhaj-jābālopaniṣad,
(27) Nṛsiṁha-tāpanīyopaniṣad,
(28) Kālāgni rudropaniṣad,
(29) Maitreyy-upaniṣad,
(30) Subālopaniṣad,
(31) Kṣurikopaniṣad,
(32) Mantrikopaniṣad,
(33) Sarva-sāropaniṣad,
(34) Nirālambopaniṣad,
(35) Śuka-rahasyopaniṣad,
(36) Vajra-sūcikopaniṣad,
(37) Tejo-bindūpaniṣad,
(38) Nādabindūpaniṣad,
(39) Dhyāna-bindūpaniṣad,
(40) Brahma-vidyopaniṣad,
(41) Yogātattvopaniṣad,
(42) Ātma-bodhopaniṣad,
(43) Nārada-parivrājakopaniṣad,
(44) Triśikhy-upaniṣad,
(45) Sītopaniṣad,
(46) Yoga-cūḍāmaṇy-upaniṣad,
(47) Nirvāṇopaniṣad,
(48) Maṇḍala-brāhmaṇopaniṣad,
(49) Dakṣiṇā-mūrty-upaniṣad,
(50) Śarabhopaniṣad,
(51) Skandopaniṣad,
(52) Mahānārāyaṇopaniṣad,
(53) Advayātārakopaniṣad,
(54) Rāma-rahasyopaniṣad,
(55) Rāma-tāpaṇy-upaniṣad,
(56) Vāsudevopaniṣad,
(57) Mudgalopaniṣad,
(58) Śāṇḍilyopaniṣad,
(59) Paiṅgalopaniṣad,
(60) Bhikṣūpaniṣad,
(61) Mahad-upaniṣad,
(62) Śārīrakopaniṣad,
(63) Yoga-śikhopaniṣad,
(64) Turīyātītopaniṣad,
(65) Sannyāsopaniṣad,
(66) Paramahaṁsa-parivrājakopaniṣad,
(67) Mālikopaniṣad,
(68) Avyaktopaniṣad,
(69) Ekākṣaropaniṣad,
(70) Pūrṇopaniṣad,
(71) Sūryopaniṣad,
(72) Akṣy-upaniṣad,
(73) Adhyātmopaniṣad,
(74) Kuṇḍikopaniṣad,
(75) Sāvitry-upaniṣad,(76) Ātmopaniṣad,
(77) Pāśupatopaniṣad,
(78) Paraṁ-brahmopaniṣad,
(79) Avadhūtopaniṣad,
(80) Tripurātapanopaniṣad,
(81) Devy-upaniṣad,
(82) Tripuropaniṣad,
(83) Kaṭha-rudropaniṣad,
(84) Bhāvanopaniṣad,
(85) Hṛdayopaniṣad,
(86) Yoga-kuṇḍaliny-upaniṣad,
(87) Bhasmopaniṣad,
(88) Rudrākṣopaniṣad,
(89) Gaṇopaniṣad,
(90) Darśanopaniṣad,
(91) Tāra-sāropaniṣad,
(92) Mahā-vākyopaniṣad,
(93) Pañca-brahmopaniṣad,
(94) Prāṇāgni-hotropaniṣad,
(95) Gopāla-tapany-upaniṣad,
(96) Kṛṣṇopaniṣad,
(97) Yājña-valkyopaniṣad,
(98) Varāhopaniṣad,
(99) Śāṭyāyany-upaniṣad,
(100) Hayagrīvopaniṣad,
(101) Dattātreyopaniṣad,
(102) Gāruḍopaniṣad,
(103) Kaly-upaniṣad,
(104) Jābāly-upaniṣad,
(105) Saubhāgyopaniṣad,
(106) Sarasvatī-rahasyopaniṣad,
(107) Bahvṛcopaniṣad, y
(108) Muktikopaniṣad.
De manera que los Upaniṣads que se aceptan generalmente son 108, de los cuales hay once que son los más importantes, como ya se ha dicho.
CC Ādi 7.108
CC Ādi 7.108
