Dictionary Programs involving Lists - Python Last Updated : 24 Jul, 2025 Comments Improve Suggest changes Like Article Like Report Dictionaries and lists are two of the most commonly used data structures in Python, and often, we need to work with both together. Whether it's storing lists as dictionary values, converting lists into dictionaries, filtering dictionary data using lists, or modifying dictionary values dynamically, Python provides powerful ways to handle such operations efficiently.In this guide, we’ll explore different list-based dictionary programs. From simple key-value manipulations to complex transformations, these programs will help you master working with dictionaries and lists together in Python. If you’ve ever needed to combine, extract, or transform data stored in both structures, this guide has everything you need.Convert a List to Dictionary Convert a list of Tuples into DictionaryConvert dictionary to list of tuplesConvert List of Lists to DictionaryConvert List to List of dictionariesConvert key-values list to flat dictionaryConvert List of Dictionaries to List of ListsConvert Key-Value list Dictionary to List of ListsConvert List Of Dictionary into StringConvert list of dictionaries to Dictionary Value listConvert Dictionary to String ListConvert Nested Dictionary to ListConvert list of dictionaries to dictionary of listsConvert a list of lists into tree-like dictConvert List of named tuples to dictionaryConvert Dictionary of Dictionaries to List of DictionariesConvert each list element to key-value pairConvert list of tuples to dictionary value listsConvert list to Single Dictionary Key Value listConvert Tuple Value List to List of TuplesConvert Value list elements to List recordsConvert List to key-value list by prefix groupingConvert Dictionaries List to Order Key Nested dictionariesConvert Dictionary to List by Repeating keys corresponding value timesConvert Matrix to List of dictionariesConvert dictionary string values to List of dictionariesCounting the Frequencies in a List Using DictionaryHow to sort a list of dictionaries by a value of the dictionaryRemoving duplicate dicts in listFilter List of Dictionaries Based on Key ValuesInverse Dictionary Values ListFlatten given list of dictionariesUpdating value list in dictionarySort List of Dictionaries by Multiple KeysFind common members that are in two lists of dictionariesRemove Key from Dictionary ListConcatenate values with same keys in a list of dictionariesGroup List of Dictionary Data by Particular KeyFilter dictionary key based on the values in selective listConvert a list into a dictionary with index as key Comment More info A anuragtriarna Follow Improve Article Tags : Python Python Programs python-dict python-tuple Python dictionary-programs Python tuple-programs +2 More Explore Python FundamentalsPython Introduction 3 min read Input and Output in Python 4 min read Python Variables 5 min read Python Operators 5 min read Python Keywords 2 min read Python Data Types 7 min read Conditional Statements in Python 3 min read Loops in Python - For, While and Nested Loops 6 min read Python Functions 5 min read Recursion in Python 4 min read Python Lambda Functions 5 min read Python Data StructuresPython String 5 min read Python Lists 4 min read Python Tuples 4 min read Python Dictionary 3 min read Python Sets 6 min read Python Arrays 7 min read List Comprehension in Python 4 min read Advanced PythonPython OOP Concepts 11 min read Python Exception Handling 5 min read File Handling in Python 4 min read Python Database Tutorial 4 min read Python MongoDB Tutorial 2 min read Python MySQL 9 min read Python Packages 12 min read Python Modules 7 min read Python DSA Libraries 15 min read List of Python GUI Library and Packages 3 min read Data Science with PythonNumPy Tutorial - Python Library 3 min read Pandas Tutorial 6 min read Matplotlib Tutorial 5 min read Python Seaborn Tutorial 15+ min read StatsModel Library- Tutorial 4 min read Learning Model Building in Scikit-learn 8 min read TensorFlow Tutorial 2 min read PyTorch Tutorial 7 min read Web Development with PythonFlask Tutorial 8 min read Django Tutorial | Learn Django Framework 7 min read Django ORM - Inserting, Updating & Deleting Data 4 min read Templating With Jinja2 in Flask 6 min read Django Templates 7 min read Python | Build a REST API using Flask 3 min read How to Create a basic API using Django Rest Framework ? 4 min read Python PracticePython Quiz 3 min read Python Coding Practice 1 min read Python Interview Questions and Answers 15+ min read Like