This month is Pride Month, during which time the LGBTQ community comes out in force to celebrate their identity. I wanted to write an article celebrating the works of the most influential gay, lesbian, transgender and bisexual innovators, inventors and scientists throughout history.

However, there was a problem.

There are just not many lists of famous homosexuals in these fields.

While homosexuality has often been associated with the arts and creativity, it has never been as openly accepted within the scientific community. Indeed, being a homosexual was a criminal offense in many countries until recently (and in many countries, it continues to be today), which will have prevented many historical figures from coming out of the closet. In the UK, before 1967 (just over 50 years ago) homosexuality used to be punishable by sentences as harsh as life imprisonment. As a result, many of history’s greatest homosexual scientists may have hidden their true identity.

However, the gay community has a long history of contributions to science and entrepreneurship.

Here I have compiled a number of prominent innovators, scientists, and inventors who were LGBTQ, as they have either openly admitted to being gay or historical records of their relationships strongly suggest they were (see sources at bottom of the article). Let us celebrate their contributions in order to encourage others to follow in their footsteps (list in no particular order).


14. Sir Francis Bacon

Sir Francis Bacon

Sir Francis Bacon

Bacon has been called the father of empiricism and modern science. His works argued for the possibility of scientific knowledge based only upon inductive reasoning and careful observation of events in nature.

Most importantly, he argued science could be achieved by the use of a skeptical and methodical approach whereby scientists aim to avoid misleading themselves.

Without the groundwork that he laid, many of history’s most impactful scientific discoveries may never have occurred.

Historical notes believe that he was primarily homosexual.

13. Florence Nightingale

Florence Nightingale

Florence Nightingale

Most people will know Florence Nightingale as a nurse during the Crimean War, checking on wounded soldiers during the night giving her the name “The Lady with the Lamp”.

What most people don’t know was that in addition to making nursing a respected profession, she was also an accomplished statistician and creator of some of the first infographics.

Florence Nightingale produced many of the original infographics

Florence Nightingale produced many of the original infographics

She was the first female elected to the Royal Statistical Society and pioneered using new ways of displaying data in visual ways that could be understood by non-statisticians, such as in coxcomb charts. She became the first woman ever to be awarded the Order of Merit by the British government.

What is interesting is even though her work led to the advancement of women’s rights, she publicly noted that she believed that women were not as capable as men. Her sexuality is up for debate, with some of her writings suggesting she may have been a lesbian, although the general consensus was that her religious beliefs kept her chaste.

12. Frederick the Great

Frederick the Second of Prussia

Frederick the Second of Prussia

You may not have heard of Frederick the Second, ruler of Prussia from 1740 until 1786. But in Germany, he is known as “Old Fritz” and modernised many laws to make society more progressive, and is particularly famous for the innovative way in which he revolutionised agriculture using the humble potato.

While the potato was discovered by Europeans after the Spanish invaded South America in the mid-16th Century, it wasn’t initially popular back in Europe, as it was seen as having no taste or flavour and people were suspicious of it. While Frederick wanted his peasants to begin farming the vegetable to help feed the people, they refused, saying

“What the farmer doesn’t know, he will not eat”.

So Frederick found an innovative way to convince his people of the value of the simple crop: he pretended that they couldn’t have it because it was too valuable.

He planted fields of potatoes around his Berlin residence and had his royal guards “protect” them as if there were gold. This made the peasants take note that these humble potatoes must actually be quite valuable. What they didn’t know is that Frederick had instructed his guards to not protect the potatoes very well, and sometimes even pretend to be asleep, allowing the peasants to successfully steal some of the crop, try it and plant it in their own fields. This helped spread the vegetable and give it the respect it now enjoys.

To this day, if you visit Old Fritz’s grave near Berlin, you will often see people putting a potato on his gravestone like my fiancee is doing in this picture.

Respecting the potato king

Respecting the potato king

Historical accounts believe he was homosexual, which enraged his family and society at the time. After a lowering defeat on the battlefield, Frederick wrote:

“Fortune has it in for me; she is a woman, and I am not that way inclined.”

11. George Washington Carver

george washington carver

George Washington Carver

Carver was an American agricultural scientist, best known for his work with peanuts and sweet potatoes to improve soil quality in the Southern United States. He was at his time once called the “Black Leonardo”.

Born into slavery, Carver’s former master raised him and his brother as their own children, and encouraged them to pursue their intellectual advancement. He rose through the academic fields while researching crop rotation at the Tuskegee Institute, placing particular emphasis on using nitrogen-fixing legumes to improve the conditions of soil depleted by cotton usage.

In order to encourage the use of peanuts, he is believed to have invented and cataloged many uses of the legume, including 105 recipes and several patents for using peanuts in the production of cosmetics, stains and paints. However, it is a myth that he invented peanut butter (which had been eaten by the Aztecs by the 15th century).

He is believed to have been bisexual, having both marriage to a woman and relationship with a man later in life.

10. Allan Cox

Allan Verne Cox

Allan Verne Cox

You may not have heard of Allan Cox, but as someone who studied Geography at University, his work is of significant importance.

An American Geophysicist, Cox and his colleagues were instrumental in developing a way to measure the changes in the Earth’s magnetic alignment and the geomagnetic polarity time scale. This enabled the testing of the seafloor spreading hypothesis, which gave some of the first credible evidence to the theory of plate tectonics, which Cox became a leader in researching and teaching.

He was in a long relationship with his colleague Clyde Wahrhaftig.

9. John Maynard Keynes