# Hanuman Langur — Monkey Species Guide

> The Hanuman or grey langur (genus Semnopithecus) is a long-tailed, leaf-eating Old World monkey of the Indian subcontinent, revered in Hinduism. Adaptable and often living alongside people, the common species are listed Least Concern by the IUCN.

**URL:** https://worldanimalrescuenetwork.org/wildlife-guides/monkey/hanuman-langur/

## What are the key facts about a Hanuman Langur?
The Hanuman Langur is a monkey species from Indian subcontinent: medium (11–18 kg), agile, leaf-eating, semi-terrestrial. The Hanuman or grey langur (genus Semnopithecus) is a long-tailed, leaf-eating Old World monkey of the Indian subcontinent, revered in Hinduism.

| Fact | Detail |
| --- | --- |
| Origin | Indian subcontinent |
| Size | Medium (11–18 kg) |
| Typical weight | 11–18 kg; long tail exceeding body length |
| Lifespan | 18–30 years (wild) |
| Coat & markings | Grey-buff body with a black face, hands and feet; very long tail |
| Temperament | Agile, leaf-eating, semi-terrestrial |
| Conservation note | Common species Least Concern (IUCN); CITES Appendix I/II depending on species — culturally protected but exposed to urban hazards |

## Should you keep a Hanuman Langur as a pet?
No. A Hanuman Langur is a wild monkey from Indian subcontinent, not a companion animal. Private keeping usually means an infant taken from a troop, a lifetime of unmet social needs, and often a legal offence.

People search this page because the Hanuman Langur looks small, clever or “manageable” in photos. That is the trap. Wild primates need a troop, a range, and a diet that is not human leftovers. The Hanuman Langur is from Indian subcontinent; its conservation note on this page is common species least concern (iucn); cites appendix i/ii depending on species — culturally protected but exposed to urban hazards.

If you met a Hanuman Langur in a selfie setting or a roadside stall, walk away and do not pay. Paying creates the next capture. Read this as a species briefing, then use the wildlife guide and the appeals linked at the bottom if you want to help the wild population.

## What is a Hanuman Langur?
The Hanuman Langur is a monkey species from Indian subcontinent: medium (11–18 kg), agile, leaf-eating, semi-terrestrial. The Hanuman or grey langur (genus Semnopithecus) is a long-tailed, leaf-eating Old World monkey of the Indian subcontinent, revered in Hinduism.

The Hanuman or grey langur (genus Semnopithecus) is a long-tailed, leaf-eating Old World monkey of the Indian subcontinent, revered in Hinduism. Origin is Indian subcontinent; coat or markings are described as Grey-buff body with a black face, hands and feet; very long tail.

Treat “species” here as a library label for a wild species or distinct form, not as a kennel-club product.

## Where does the Hanuman Langur come from?
Hanuman Langurs come from Indian subcontinent. Grey langurs are sacred to many Hindus as the deity Hanuman, so they are often tolerated around temples and towns across India, Nepal, Pakistan and Sri Lanka.

They are folivores with complex stomachs that ferment leaves, leaping powerfully between trees. Tolerance protects them, but urban troops face traffic, electrocution and feeding-related problems.

That origin still shows. A Hanuman Langur is medium (11–18 kg) and agile, leaf-eating, semi-terrestrial, typically living 18–30 years (wild). Use the history as context for care and conservation, not as folklore to repeat without sources.

## What does a Hanuman Langur actually need?
A wild Hanuman Langur needs the habitat and social system of Indian subcontinent, not a spare room. Size (Medium (11–18 kg)) and a agile, leaf-eating, semi-terrestrial life history are why private keeping fails.

In the wild that means connected habitat, a diet the species evolved with, and distance from the pet and selfie trades. Captive “care sheets” for wild monkeys are how trafficking gets laundered as husbandry.

If you already work in accredited rescue, follow specialist protocols and licensing. Everyone else: do not acquire a Hanuman Langur. Support habitat and anti-trafficking work instead.

## What surprises people about the Hanuman Langur?
- Hanuman langurs are revered in Hinduism and often live around temples.
- They are folivores, with a chambered stomach to digest leaves.
- Their tail is longer than their head and body combined.
- They can leap several metres between branches.

## What health issues should you know about in a Hanuman Langur?
_General guidance, not veterinary advice — always speak to your vet._

- **Human food dependency** — Troops fed by tourists or raiding bins become aggressive, unhealthy and prone to disease and conflict. _Care:_ Never feed wild monkeys; support secure-waste and education programmes that reduce dependency.
- **Road mortality** — Roads cutting through habitat cause frequent vehicle strikes as monkeys cross between forest fragments. _Care:_ Support canopy bridges, warning signage and speed measures in wildlife corridors.
- **Habitat loss (wild)** — Deforestation for agriculture, logging and development removes the food trees and connected canopy that wild monkeys depend on. _Care:_ Support habitat protection and deforestation-free supply chains in range countries rather than wildlife tourism that disturbs troops.

## Who should skip a Hanuman Langur?
Skip a Hanuman Langur if you are anyone hoping to keep a Hanuman Langur as a pet or photo prop. This Indian subcontinent monkey is medium (11–18 kg) and agile, leaf-eating, semi-terrestrial — the mismatch is usually lifestyle, not a missing accessory.

This page is allowed to say no. Skip if you are anyone hoping to keep a Hanuman Langur as a pet or photo prop. Skip if you are anyone who will pay for a wild-caught or roadside animal. Skip if you are tourists looking for handling or selfies.

A different monkey species on this site may fit. Wanting “a Hanuman Langur” after a film or a colour photo is not a reason to ignore the skip list.

## What are the hidden catches with a Hanuman Langur?
The hidden cost of a Hanuman Langur is usually not the purchase price. It is years of care, the health list on this page, and the mismatch between a agile, leaf-eating, semi-terrestrial animal and a busy home.

### The pet-trade catch
Cute infant Hanuman Langurs in ads were usually taken from wild families. The adult you cannot house is then dumped, euthanised, or passed on. Do not create that demand.

### The tourism catch
Paying to hold, ride, or selfie with a Hanuman Langur funds the next capture or a stressed ambassador animal. Distance and accredited viewing are the ethical default.

### The human food dependency catch
Troops fed by tourists or raiding bins become aggressive, unhealthy and prone to disease and conflict. Never feed wild monkeys; support secure-waste and education programmes that reduce dependency.

### The road mortality catch
Roads cutting through habitat cause frequent vehicle strikes as monkeys cross between forest fragments. Support canopy bridges, warning signage and speed measures in wildlife corridors.

## How does a Hanuman Langur compare with Barbary Macaque and Emperor Tamarin?
A Hanuman Langur is not interchangeable with Barbary Macaque and Emperor Tamarin. Compare origin, size, lifespan and temperament before you choose — those four lines prevent most regret.

| Monkey fact | Hanuman Langur | Barbary Macaque | Emperor Tamarin |
| --- | --- | --- | --- |
| Origin | Indian subcontinent | Morocco, Algeria & Gibraltar | Western Amazon (Peru, Bolivia, Brazil) |
| Size | Medium (11–18 kg) | Medium (10–16 kg) | Small (~350–450 g) |
| Lifespan | 18–30 years (wild) | 20–25 years (wild) | 10–20 years (wild and captivity) |
| Temperament | Agile, leaf-eating, semi-terrestrial | Social, hardy, cold-tolerant | Active, vocal, cooperative |

## What is the verdict on the Hanuman Langur?
A Hanuman Langur is a wild monkey to understand and protect, not a pet to acquire. If you came here to buy one, the verdict is no. If you came here to learn, use the species guide next.

Help looks like habitat, enforcement and refusing the trade — not a cage in a spare room. WARN is a CIC, not a charity; donate only if you want to fund partner work in our network countries, and do not expect Gift Aid.

## What do people ask about this species?
### Why are Hanuman langurs considered sacred?
In Hindu tradition they are associated with the deity Hanuman, so they are widely protected and tolerated around temples and settlements across the Indian subcontinent.

### What do grey langurs eat?
Mainly leaves, supplemented with fruit, flowers and buds. Their specialised stomach ferments tough foliage, but human food handouts upset their digestion and behaviour.

### Are Hanuman langurs endangered?
The common grey langur species are listed Least Concern by the IUCN, although some langur relatives are threatened. Urban hazards such as traffic and power lines are local welfare problems.

### Do langurs make good pets?
No. They are wild, social, specialised leaf-eaters that fare badly in captivity, and most are legally protected. Admiring them in the wild or at temples is the responsible choice.

### When is a Hanuman Langur the wrong choice?
Almost always, if the question is private keeping. A Hanuman Langur is a wild monkey from Indian subcontinent. Skip the pet trade, skip selfies, and use the species guide if you want conservation context.

### How is a Hanuman Langur different from a Barbary Macaque?
The Hanuman Langur is medium (11–18 kg) from Indian subcontinent with a agile, leaf-eating, semi-terrestrial temperament and a usual lifespan of 18–30 years (wild). The Barbary Macaque is medium (10–16 kg) from Morocco, Algeria & Gibraltar (social, hardy, cold-tolerant, 20–25 years (wild)). Those lines are the comparison; marketing copy is not.

### What should you know before getting a Hanuman Langur?
That you should not get one. Read the conservation note (Common species Least Concern (IUCN); CITES Appendix I/II depending on species — culturally protected but exposed to urban hazards), the health pressures listed here, and the full wildlife guide. Paying for a Hanuman Langur as a pet or prop funds harm.

### How long does a Hanuman Langur live?
Typical lifespan on this guide is 18–30 years (wild). That is a range, not a promise — diet, weight, accident risk and the health issues named for this species all move the outcome. Giant types often live shorter lives than small ones.

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*World Animal Rescue Network publishes these species guides for owners and researchers. Learn more at https://worldanimalrescuenetwork.org/wildlife-guides/monkey/.*