Home / Python Numpy / How to Create a 3-D NumPy Array In this example we will show how to create a 3-D NumPy array in Python. Source Code import numpy as np n = np.array([[[1, 2], [3, 4]], [[5, 6], [7, 8]]]) print(n) Output: [[[1 2] [3 4]] [[5 6] [7 8]]]