| Agartala Regional Gas NetworkTripura → Agartala | India | Operating | 55 km | 0.73 bcm/y | 1 | 1997 |
| Anjar-Chotila Gas PipelineAnjar → Chotila | India | Shelved | 200 km | 4.75 bcm/y | 1 | — |
| Assam Regional Gas NetworkAssam → Assam | India | Operating | 105 km | 0.89 bcm/y | 1 | 1967 |
| Barauni-Guwahati Gas PipelineBarauni → Guwahati | India | Retired | 718 km | 4.38 bcm/y | 1 | 2024 |
| Bathinda-Jammu-Srinagar Gas PipelineBhatinda → Srinigar | India | Cancelled | 725 km | 15.5 bcm/y | 1 | — |
| Bhatinda-Gurdaspur Gas PipelineBhatinda → Punjab | India | Under construction | 290 km | 15.5 bcm/y | 1 | 2023 |
| Bhatinda-Gurdaspur Gas PipelineBhatinda → Gurdaspur | India | Operating | 102 km | 15.5 bcm/y | 1 | 2023 |
| Cauvery Basin Gas NetworkOffshore → Narimanam | India | Operating | 243 km | 1.58 bcm/y | 1 | 1991 |
| Chainsa-Jhajjar-Hissar Gas PipelineChainsa → Hissar | India | Operating | 455 km | 12.8 bcm/y | 1 | 2023 |
| Chhara to Lonhtpur Gas PipelineChhara → Gujarat | India | Under construction | 85 km | 6.57 bcm/y | 1 | — |
| Contai-Paradip-Dattapulia Gas PipelineContai → Dattapulia | India | Cancelled | 705 km | 5.26 bcm/y | 1 | 2019 |
| Dabhol-Bangalore Gas PipelineDabhol → Bangalore | India | Operating | 1,386 km | 5.84 bcm/y | 1 | 2013 |
| Dadri-Bawana-Nangal Gas PipelineDadri → Nangal | India | Operating | 886 km | 11.3 bcm/y | 1 | 2012 |
| Dadri-Panipat Gas PipelineDadri → Panipat | India | Operating | 132 km | 7.3 bcm/y | 1 | 2010 |
| Dahej-Koyali Refinery Gas PipelineDahej → Koyali | India | Operating | 106 km | 1.91 bcm/y | 1 | 2022 |
| Dahej-OPAL Gas PipelineDahej → Dahej | India | Under construction | 17 km | 1.21 bcm/y | 1 | — |
| Dahej-Uran-Panvel-Dhabhol Gas PipelineDahej → Dabhol | India | Operating | 815 km | 7.26 bcm/y | 1 | 2007 |
| Dahej-Vijaipur Gas Pipeline (DVPL-I)Dahej → Vijaipur | India | Operating | 770 km | 39.1 bcm/y | 1 | 2004 |
| Dahej-Vijaipur Pipeline (DVPL-II)Dahej → Vijaipur | India | Operating | 610 km | 39.1 bcm/y | 1 | 2013 |
| Dandewala-Gamnewala-RSEB Ramgarh Gas PipelineDandewala → Rajasthan | India | Operating | 65 km | 0.03 bcm/y | 1 | 2012 |
| Digha–Contai Gas PipelineDigha → Contai | India | Cancelled | 115 km | Not reported | 1 | — |
| Duliajan-Numaligarh Gas PipelineDuliajan → Numaligarh | India | Operating | 194 km | 0.44 bcm/y | 1 | 2011 |
| East West Gas Pipeline (India)Kakinada → Bharuch | India | Operating | 1,375 km | 31 bcm/y | 1 | 2008 |
| Ennore-Nellore Gas PipelineEnnore → Nellore | India | Shelved | 220 km | 13.1 bcm/y | 1 | — |
| Ennore-Tuticorn-Bengalaru Gas PipelineEnnore → Tuticorin | India | Under construction | 1,431 km | 30.9 bcm/y | 1 | 2025 |
| Gorakhpur-Rupandehi Gas PipelineGorakhpur → Rupandehi | India, Nepal | Proposed | 113 km | Not reported | 1 | — |
| Gujarat Regional Gas Network | India | Operating | 609 km | 3.03 bcm/y | 1 | — |
| Gurdaspur-Jammu Gas PipelineGurdaspur → Jammu | India | Under construction | 175 km | 0.73 bcm/y | 1 | 2026 |
| Haridwar-Rishikesh-Dehradun Gas PipelineHaridwar → Uttarakhand | India | Operating | 50 km | Not reported | 1 | 2023 |
| Hazaribagh-Ranchi Gas PipelineHazaribagh → Ranchi | India | Under construction | 71 km | 0.38 bcm/y | 1 | 2026 |
| Hazira-Ankleshwar Gas PipelineHazira → Ankleshwar | India | Operating | 73 km | 1.85 bcm/y | 1 | 1999 |
| Hazira-Vijaipur-Jagdishpur (HVJ) Gas PipelineHazira → Jagdishpur | India | Operating | 2,887 km | 39.1 bcm/y | 1 | 1987 |
| Heera-Uran Trunk Line (HUT)Offshore India → Uran | India | Operating | 80 km | 5.84 bcm/y | 1 | 1990 |
| High Pressure Gujarat Gas Grid NetworkGujarat → Gujarat | India | Operating | 2,207 km | 11.3 bcm/y | 1 | 2016 |
| India-Myanmar-Bangladesh Gas Pipeline | India, Bangladesh, Myanmar | Proposed | 6,900 km | Not reported | 1 | — |
| Iran-Pakistan-India PipelineAsaluyeh → New Delhi | Iran, Pakistan, India | Cancelled | 2,700 km | 39.7 bcm/y | 1 | — |
| Jagdishpur-Haldia-Bokaro Dhamra-Paradip-Barauni-GuwahatiJagdishpur → Haldia | India | Under construction | 3,546 km | 8.4 bcm/y | 1 | 2025 |
| Jaigarh-Dabhol Gas PipelineJaigarh LNG Terminal → Dabhol | India | Operating | 60 km | 10.6 bcm/y | 1 | 2021 |
| Jaigarh-Mangalore Gas PipelineJaigarh LNG Terminal → Mangalore | India | Cancelled | 635 km | 6.21 bcm/y | 1 | 2023 |
| Jamnagar to Dwarka Gas PipelineJamnagar → Gujarat | India | Under construction | 100 km | 1.1 bcm/y | 1 | 2024 |
| KG Basin Gas Pipeline | India | Operating | 878 km | 5.84 bcm/y | 1 | 1991 |
| Kakinada-Haldia Gas PipelineKakinada → Haldia | India | Cancelled | 916 km | Not reported | 1 | — |
| Kakinada-Srikakulam Gas PipelineKakinada → Srikakulam | India | Proposed | 239 km | 7.3 bcm/y | 1 | — |
| Kakinada-Vijayawada-Nellore Gas PipelineKakinada → Nellore | India | Under construction | 667 km | 6.57 bcm/y | 1 | 2024 |
| Kakinada-Vizag-Srikakulam Gas PipelineKakinada → Srikakulam | India | Cancelled | 275 km | 32.9 bcm/y | 1 | — |
| Kanai Chhata-Panitar Gas PipelineKanai Chhata → Panitar | India | Under construction | 317 km | 7.01 bcm/y | 1 | 2024 |
| Kanai Chhata-Shrirampur Gas PipelineKanai Chhata → Shrirampur | India | Cancelled | 250 km | 7.01 bcm/y | 1 | 2023 |
| Kochi-Koottanad-Bangalore-Mangalore Gas PipelineKochi → Kochi | India | Operating | 44 km | 5.84 bcm/y | 1 | 2019 |
| Kochi-Koottanad-Bangalore-Mangalore Gas PipelineKoottanad → Mangalore | India | Under construction | 1,060 km | 5.84 bcm/y | 1 | 2022 |
| Kondalapalli-Tirupati Gas PipelineKondalapalli → Tirupati | India | Cancelled | 450 km | 1.46 bcm/y | 1 | — |
| Kukrahati-Itinda Gas PipelineKukrahati → Itinda | India | Cancelled | 125 km | 6.57 bcm/y | 1 | 2024 |
| Langtala-Bhilwara Gas PipelineLangtala → Bhilwara | India | Cancelled | 580 km | 1.83 bcm/y | 1 | — |
| Langtala-Jodhpur-Pali Gas PipelineLangtala → Pali | India | Cancelled | 440 km | 0.05 bcm/y | 1 | — |
| Langtala-Pachpadra Gas PipelineLangtala → Pachpadra | India | Cancelled | 290 km | 1.46 bcm/y | 1 | — |
| Low Pressure Gujarat Gas Grid NetworkEklera → Hazira | India | Operating | 58 km | 4.38 bcm/y | 1 | 2000 |
| Mallavaram-Bhopal-Bhilwara-Vijaipur Gas PipelineKunchanapalli → Ramagundam | India | Operating | 365 km | 28.6 bcm/y | 1 | 2021 |
| Mallavaram-Bhopal-Bhilwara-Vijaipur Gas PipelineMallavaram → Rajasthan | India | Under construction | 1,517 km | 28.6 bcm/y | 1 | 2024 |
| Mehsana-Bhatinda Gas PipelineMehsana → Bhatinda | India | Operating | 1,177 km | 29.2 bcm/y | 1 | 2022 |
| Mehsana-Bhatinda Gas PipelineMehsana → Bhatinda | India | Under construction | 763 km | 29.2 bcm/y | 1 | — |
| Mumbai Regional Natural Gas Pipeline NetworkUran → Trombay | India | Operating | 129 km | 2.57 bcm/y | 1 | — |
| Mumbai-Nagpur-Jharsuguda Gas PipelineMumbai → Jharsuguda | India | Operating | 1,755 km | 6.02 bcm/y | 1 | 2025 |
| Mumbai-Uran Trunk Line (MUT)Offshore India → Uran | India | Operating | 204 km | 4.47 bcm/y | 1 | 2005 |
| North East Natural Gas Pipeline Grid ProjectGuwahati → Itanagar, Agartala, Imphal | India | Under construction | 1,656 km | 1.73 bcm/y | 1 | 2026 |
| PLL-DGEN-Sugen Gas PipelineDahaj → Surat | India | Under construction | 90 km | 2.37 bcm/y | 1 | — |
| Rajasthan Gas Pipeline (Focus)Langtala → Ramgahr | India | Operating | 88 km | 0.04 bcm/y | 1 | — |
| Shahdol-Phulpur Gas PipelineShadol → Phulpur | India | Operating | 312 km | 1.28 bcm/y | 1 | 2017 |
| Srikakulam-Angul Gas PipelineSrikakulam → Angul | India | Under construction | 690 km | 2.43 bcm/y | 1 | 2025 |
| Surat-Paradip Gas PipelineSurat → Paradip | India | Cancelled | 2,112 km | 27.3 bcm/y | 1 | — |
| Swan LNG Terminal to Dahej LNG Terminal Gas PipelineJafrabad → Gujarat | India | Under construction | 170 km | 2.56 bcm/y | 1 | 2024 |
| Swan LNG Terminal to Hadala Gas PipelineJafrabad → Gujarat | India | Under construction | 198 km | 6.57 bcm/y | 1 | 2024 |
| Turkmenistan-Afghanistan-Pakistan-India Gas PipelineAhal → Fazilka | Turkmenistan, Afghanistan, Pakistan, India | Under construction | 1,814 km | 33 bcm/y | 1 | — |
| Vijaipur-Auraiya-Pulphur Gas PipelineVijaipur → Phulpur | India | Operating | 667 km | 3.2 bcm/y | 1 | 2022 |
| Vijaipur-Dadri Gas Pipeline (GREP-I)Vijaipur → Dadri | India | Operating | 505 km | 39.1 bcm/y | 1 | 1997 |
| Vijaipur-Dadri Gas Pipeline (GREP-II)Vijaipur → Dadri | India | Operating | 505 km | 39.1 bcm/y | 1 | 2010 |