Gaudiya Vaishnavism, also known as Chaitanya Vaishnavism, is a Vaishnava Hindu religious movement inspired by Chaitanya Mahaprabhu (1486–1534) in India. "Gaudiya" refers to the Gaura or Gauḍa region of Bengal, with Vaishnavism meaning "the worship of Vishnu". Specifically, it is part of Krishnaism—Krishna-centric Vaishnavite traditions.
Vigrahas of Caitanya Mahaprabhu and Nityananda prabhu at ISKCON Temple, Pune
A Vigraha of Caitanya mahaprabhu in ISKCON temple, Mayapur
Pancha-Tattva deities: Chaitanya Mahaprabhu, Nityananda, Advaita Acharya, Gadadhara and Srivasa, installed in a Gaudiya Vaishnava temple
Yogapith temple at Chaitanya's birthsite in Mayapur established in 1880s by Bhaktivinoda Thakur, presently caretaken by the Sri Chaitanya Math.
Vaishnavism is one of the major Hindu denominations along with Shaivism, Shaktism, and Smartism. It is also called Vishnuism since it considers Vishnu as the sole supreme being leading all other Hindu deities, that is, Mahavishnu. Its followers are called Vaishnavites or Vaishnavas, and it includes sub-sects like Krishnaism and Ramaism, which consider Krishna and Rama as the supreme beings respectively.
According to a 2010 estimate by Johnson and Grim, Vaishnavism is the largest Hindu sect, constituting about 641 million or 67.6% of Hindus.
Vaishnava traditions centre on Hindu god Vishnu (centre) and his avatars.
Heliodorus pillar in Vidisha, India.
Vāsudeva on a coin of Agathocles of Bactria, circa 190–180 BCE. This is "the earliest unambiguous image" of the deity.
The inscription of the Heliodorus pillar that was made by Indo-Greek envoy Heliodorus in 110 BCE, in what is modern Vidisha (Madhya Pradesh). The inscription states Heliodorus is a Bhagavata devoted to the "God of gods" Vāsudeva.