There are many Ustavams celebrated in Tirumala and Tirupati TTD Temples they are
2021-22 Ustavam Dates in TTD Temples:
| April 15th to 24th 2021 | Valmikipuram Sri Pattabhirama Swamy Brahmotsavams |
| April 20th to 30th 2021 | Vontimitta Sri Kodanda Rama Swamy Brahmotsavams |
| April 24th to 26th 2021 | Tirumala Sri Vari Vasantotsavams |
| April 24th to 26th 2021 | Tirupati Sri Kodandarama Swamy Float Festival (teppotsavams) |
| April 25th to 4th 2021 | Nagalapuram Sri Vedanarayana Swamy Brahmotsavams |
| May 17th to 26th 2021 | Tirupati Sri Govindaraja Swamy Brahmotsavam |
| May 20th to 22th 2021 | Sri Padmavathi Srinivasula Parinaya Mahotsavam |
| May 22nd to 31st 2021 | Rishikeshth Narayanavanam Sri Kalyana Venkateswara Swamy Brahmotsavams |
| May 22nd to 01st 2021 | Jammalamadugu Sri Narapura Venkateswara Swamy Brahmotsavam |
| May 24th to 27th 2021 | Tiruchanur Sri Padmavathi Ammavari Vasantotsavam |
| May 24th to 26th 2021 | Rishikesh Sri Chandramouli Swamy Pavitrotsavam |
| May 29th to 31st 2021 | Srinivasamangapuramth Sri Kalyana Venkateswara Swamy Vasantotsavam |
| May 30th to 31st 2021 | Nagalapuram Sri Vedanarayana Swamy Pushpayagam |
| June 1st to 11th 2021 | Karvetinagaramth Sri Venugopala Swamy Brahmotsavam |
| June 5th to 10th 2021 | Rishikeshth Sri Chandramouli Swamy Divya Kalyana Mahotsavam |
| June 17th to 18th 2021 | Tirupati Sri Govindaraja Swamy Pushpayagam |
| June 18th to 27th 2021 | Appalayagunta Sri Prasanna Venkateswara Swamy Brahmotsavam |
| June 20th to 24th 2021 | Tiruchanur Sri Padmavathi Ammavari Float Festival (teppotsavams) |
| June 22nd to 24th 2021 | Tirumala Srivari Jyestabhishekam |
| July 19th – July 21th 2021 | Tirupati Sri Govindaraja Swamy Jyestabhishekam |
| July 20th – July 23th 2021 | Tirupati Sri Kapileswara Swamy Pavitrotsavam |
| August 3rd to 6th 2021 | Tirupati Sri Kodandarama Swamy Pavitrotsavam |
| August 13th to 15th 2021 | Valmikipuram Sri Pattabhirama Swamy Pattabhisheka Mahotsavam |
| August 17th to 20th 2021 | Tirumala Srivari Pavitrotsavam |
| August 20th to 22th 2021 | Karveti Nagaram Sri Venugopala Swamy Float Festival (teppotsavams) |
| August 28th to 30th 2021 | Tallapaka Sri Siddeswara Swamy Pavitrotsavam |
| September 2nd to 3rd 2021 | Karveti Nagaram Sri Venugopala Swamy Pavitrotsavam |
| September 15th to 18th 2021 | Jammalamadugu Sri Narapura Venkateswara Swamy Pavitrotsavam |
| September 15th to 18th 2021 | Tirupati Sri Govindaraja Swamy Pavitrotsavam |
| September 16th to 19th 2021 | Rishikeshth Sri Chandramouli Swamy Pavitrotsavam |
| September 17th to 20th 2021 | Devuni Kadapath Sri Venkateswara Swamy Pavitrotsavam |
| September 18th to 21st 2021 | Tiruchanur Sri Padmavathi Ammavari Pavitrotsavam |
| September 19th to 20th 2021 | Narayanavanam Sri Kalyana Venkateswara Swamy Pavitrotsavam |
| October 1st to 4th 2021 | Appalayaguntath Bengaluruth Keelapatla Sri Venkateswara Swamy Pavitrotsavam |
| October 6th to 15th 2021 | Tirumala Srivari Brahmotsavams |
| October 6th to 15th 2021 | Upamaka Sri Lakshmi Venkateswara Swamy Brahmotsavam |
| October 6th to 15th 2021 | Tiruchanur Sri Padmavathi Ammavari Navaratri Ustavam |
| October 18th to 21th 2021 | Valmikipuram Sri Pattabhirama Swamy Pavitrotsavam |
| October 19th to 20th 2021 | Satravada Sri Karivaradaraja Swamy Pavitrotsavam |
| October 30th to 02nd 2021 | Srinivasamangapuramth Sri Kalyana Venkateswara Swamy Pavitrotsavam |
| November 10th to 11th 2021 | Tirumala Srivari Pushpayagam |
| November 14th to 18th 2021 | Narayanavanam Sri Kalyana Venkateswara Swamy Float Festival |
| November 18th to 19th 2021 | Nagari Sri Karimanikya Swamy Pavitotsavam |
| November 23rd 2021 | Tirupati Sri Kapileswara Swamy Lakshabilwarchana |
| November 29th to 08th 2021 | Tiruchanur Sri Padmavathi Ammavari Brahmotsavam |
| November 30th to 01st 2021 | Nagalapuram Sri Vedanarayana Swamy Pavitrotsavam |
| December 9th 2021 | Tiruchanur Sri Padmavathi Ammavari Pushpayagam |
| December 15th to 19th 2021 | Tirupati Sri Kapileswara Swamy Teppotsavam |
| December 20thth 2021 | Tirupati Sri Kapileswara Swamy Ardhadarshana Mahotsavam |
2022 | |
| February 1st to 10th 2022 | Devuni Kadapa Sri Venkateswara Swamy Brahmotsavam |
| February 10th to 16th 2022 | Tirupati Sri Govindaraja Swamy Teppotsavam |
| February 19th to 28th 2022 | Srinivasamangapuram Sri Kalyana Venkateswara Swamy Brahmotsavam |
| February 21st to 3rd 2022 | Tirupati Sri Kapileswara Swamy Brahmotsavam |
| March 9th to 18th 2022 | Tarigonda Sri Lakshmi Narasimha Swamy Brahmotsavam |
| March 13th to 18th 2022 | Tirumala Sri Vari Teppotsavam |
| March 24th to 28th 2022 | Nagalapuram Sri Vedanarayana Swamy Teppotsavam |
| March 27th to 28th 2022 | Srinivasamangapuram Sri Kalyana Venkateswara Swamy Pushpayagam |
2021-22 Ustavam Dates in Tirupati & Tirumala Temples