Machali (
Hindi for "fish"; code name:
T-16;
[2] c. 1996 – 18 August 2016), also known as
Machli or
Machhli, was a
Bengal tigress who lived in
Ranthambore National Park in
India. She played a key role in the regeneration of the tiger population in the park in the early 2000s, and was celebrated with titles such as
Queen Mother of Tigers,
Tigress Queen of Ranthambore,
Lady of the Lakes, and
Crocodile Killer. She was considered India's most famous tigress, and on her death was considered the world's oldest tigress living in the wild