if a indian tourists visit usa and birth a child in usa while tour then baby can hold us citizenship or not

One thing I'd be careful about is the phrase "automatically a US citizen."

The general historical rule has been birthright citizenship for people born in the US, subject to constitutional and statutory exceptions. But there have been significant developments in 2025–2026 concerning the interpretation and implementation of birthright citizenship.

So if this is an actual pregnancy/travel situation, I would check the law that applies at the time of the baby's birth, not just information from older websites.

Also, giving birth in the US doesn't automatically provide the parents with a green card or citizenship. The baby's status and the parents' immigration status are separate.

For the baby, the family should keep the hospital/birth records and obtain the official birth certificate. Before international travel, they should also make sure the baby has the required passport and travel documentation.

My understanding is similar, but there are two separate questions here.

First: Is the child a US citizen at birth?

Second: What immigration status do the parents have?

Those shouldn't be treated as the same thing.

Even if a child has US citizenship, the parents' B1/B2 status doesn't automatically change because of the birth. They still have to comply with the conditions of their own visitor status and the period they were admitted for.

For the Indian documentation side, the family should also check the process for getting the baby's birth registered and obtaining the appropriate Indian travel documentation if they intend to take the baby to India.

I would not make travel plans based only on what someone experienced several years ago. The US citizenship rules are currently an area where official guidance is particularly important.

Historically, birth in the United States has generally been the basis for US citizenship under the 14th Amendment, with limited exceptions such as children of certain foreign diplomatic personnel.

So simply being in the USA on a tourist visa has not traditionally prevented a child born there from being a US citizen.

The important part is not to confuse the baby's citizenship with the parents' immigration status. A US citizen child does not automatically make the parents US citizens, permanent residents, or holders of another US immigration status.

After birth, the parents would normally receive a US birth certificate from the relevant state authority and can use it when applying for the child's US passport.

Because there have been recent legal and policy developments concerning birthright citizenship, though, I would check the current position with USCIS, the US State Department, or a qualified immigration attorney rather than relying on older forum posts.

A friend of ours experienced this while visiting family in California. After the baby was born, they first obtained the baby's US birth certificate and US passport.

Later, they applied for an OCI card because the child was eligible through the parents' Indian origin. The OCI card made future trips to India much easier.

If anyone is in this situation, I'd recommend checking both the latest US documentation requirements and the current OCI eligibility criteria before applying, since individual cases can differ.

From what I've read and discussed with other parents, the important point is that US citizenship for the baby doesn't give any immediate immigration benefit to the parents.

Some people think having a US-born child automatically gives the parents a Green Card, but that's not how it works.

The child is generally a US citizen at birth, but the parents remain on whatever visa they entered with. If anyone is in this situation, it's also worth checking the latest rules with the relevant authorities because citizenship and documentation requirements can change.