Writing a classification essay may seem straightforward, but this task isn’t as simple as students would like it to be. It involves finding a group of things that have something in common and then dividing them into groups based on one or more factors that differentiate them. One of the most difficult things when you are dealing with this assignment is finding a topic. Here is an effective solution to your problem: 100 classification essay topics in a variety of academic disciplines. Study them in detail and choose the one you’re most interested in.


  1. Types of autistic disorders
  2. Types of eating disorders
  3. The most common phobias
  4. Types of student behavior in class
  5. Types of obsessive-compulsive disorder symptoms
  6. Types of behavior in the workplace

Health and Nutrition

  1. Types of weight loss diets
  2. The most common allergies
  3. Types of home treatments for migraines
  4. Ways to quit smoking
  5. Types of self-help strategies for depression
  6. Types of vitamins
  7. Ways arthritis sufferers can get joint pain relief
  8. Factors increasing the risk of heart disease
  9. Types of vegetables
  10. Types of hair loss treatments
  11. Types of nutrients
  12. Types of exercises
  13. Factors increasing the risk of diabetes
  14. Types of healthy carbs
  15. Types of home treatments for the common cold
  16. Ways to stay active when working from home
  17. Ways to overcome alcohol addiction


  1. Types of social networks
  2. Types of computers
  3. Types of mobile apps
  4. Types of smart devices
  5. The most widely used search engines
  6. Types of Facebook users


  1. Types of college majors
  2. Types of school systems in North American countries
  3. Ways to pay for college education
  4. Types of students
  5. Types of colleges
  6. Types of extracurricular activities
  7. Accommodation options for college students
  8. Types of study resources available on the web
  9. Types of teaching techniques in elementary school

Natural Sciences

  1. Types of islands
  2. Types of dinosaurs
  3. Climate zones
  4. Types of killer whales
  5. Types of rocks
  6. Types of energy sources
  7. Types of bears
  8. Theories explaining how life started on Earth

Government and Politics

  1. Types of voting systems
  2. Types of political systems
  3. Modern monarchies around the world
  4. Types of political parties
  5. International organizations that your country participates in
  6. Types of strategies in political debate

Family and social matters

  1. Parenting styles
  2. Types of factors for a successful relationship
  3. Types of families
  4. Types of divorces
  5. Types of family gatherings
  6. Types of holidays


  1. 20th century dictators in Europe
  2. Absolute monarchs
  3. World leaders during World War II
  4. Wars led by the United States before the start of the 20th century
  5. The countries involved in World War I


  1. Types of leadership
  2. Types of skills that managers should have
  3. Types of legal entities
  4. Types of job applicant assessment tests
  5. Funding options for new businesses
  6. Types of strategies for making a business decision

Accounting and Finance

  1. Types of assets
  2. Types of stocks
  3. Types of bonds
  4. The major stock exchanges in the world
  5. Types of real estate investment strategies
  6. Stock market indexes


  1. Types of pricing models
  2. Types of surveys in market research
  3. Types of advertisements
  4. Types of discounts
  5. Types of customers


  1. Types of externalities
  2. Types of monopolies
  3. Types of economic theories
  4. Types of goods
  5. Types of cartels
  6. International economic organizations

Arts and Entertainment

  1. Latin dance styles
  2. Types of movie endings
  3. Types of opera goers
  4. Historical music periods
  5. Ballroom dance styles
  6. 20th century art movements
  7. Types of video games
  8. Types of crafts


  1. Types of hobbies
  2. Types of pets
  3. Ways to save money
  4. Types of houses
  5. Types of drivers
  6. Ways to say that you are sorry
  7. Home decor styles
  8. Types of jobs that students can get on campus
  9. Types of vacations
  10. Ways to make a home greener
  11. Types of sources for essay writing

How easy is it to choose among these essay classification topics? You can select a broader topic and dwell upon it in a more general way or pick a narrower one and write about the different things in the group in great detail. In general, you are not required to mention each and every person, event or object that goes into the particular group, especially if it is way too broad. You can handpick a few if you wish. If you are not sure how to approach the selection of a topic and/or the particular topic that you want to write about, you can always ask your teacher for advice. Before you do this, go over their requirements and try to find the answers to your questions.

How to Write a Classification Essay

Start by defining the things that fall into the respective group. Then determine the classification factor/s as well as categories. The final preparatory step involves placing these various items into the categories. This is basically the outline of your essay. It should have an introduction and a conclusion too, of course. Don’t forget to add notes that will help you deal with the writing bit more easily, quickly and effectively.

You should explain how you are going to classify different items in the introduction of your essay. If you have used a more complex method for classification rather than identifying one or more criteria, you should consider devoting a whole paragraph to this. When you write about the different groups and the items in them, you can go into as much detail as you want. This will depend on the word count or page limit set by your teacher too. One of the key things for doing a great job is to avoid writing too much about one group or item and then describing the other ones briefly.

It’s now time to make a final decision about your classification essay topic and get down to writing your essay. Use the tips shared here to create a superb piece of writing and get a high grade.

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