diff --git a/tests/test_cluster/test_elbow.py b/tests/test_cluster/test_elbow.py
index 894169612..e5a0e6672 100644
--- a/tests/test_cluster/test_elbow.py
+++ b/tests/test_cluster/test_elbow.py
@@ -306,7 +306,10 @@ def test_calinski_harabasz_metric(self):
         self.assert_images_similar(visualizer)
         assert_array_almost_equal(visualizer.k_scores_, expected)
 
-    @pytest.mark.xfail(IS_WINDOWS_OR_CONDA, reason="computation of k_scores_ varies by 2.867 max absolute difference")
+    @pytest.mark.xfail(
+        IS_WINDOWS_OR_CONDA,
+        reason="computation of k_scores_ varies by 2.867 max absolute difference",
+    )
     def test_locate_elbow(self):
         """
         Test the addition of locate_elbow to an image
@@ -325,15 +328,7 @@ def test_locate_elbow(self):
         visualizer.fit(X)
         assert len(visualizer.k_scores_) == 5
         assert visualizer.elbow_value_ == 3
-        expected = np.array(
-            [
-                4286.5,
-                12463.4,
-                8763.8,
-                6939.3,
-                5858.8,
-            ]
-        )
+        expected = np.array([4286.5, 12463.4, 8763.8, 6939.3, 5858.8])
 
         visualizer.finalize()
         self.assert_images_similar(visualizer, tol=0.5, windows_tol=2.2)
@@ -400,6 +395,32 @@ def test_timings(self):
 
         self.assert_images_similar(visualizer)
 
+    def test_sample_weights(self):
+        """
+        Test that passing in sample weights correctly influences the clusterer's fit
+        """
+        seed = 1234
+
+        # original data has 5 clusters
+        X, y = make_blobs(
+            n_samples=[5, 30, 30, 30, 30],
+            n_features=5,
+            random_state=seed,
+            shuffle=False,
+        )
+
+        visualizer = KElbowVisualizer(
+            KMeans(random_state=seed), k=(2, 12), timings=False
+        )
+        visualizer.fit(X)
+        assert visualizer.elbow_value_ == 5
+
+        # weights should push elbow down to 4
+        weights = np.concatenate([np.ones(5) * 0.0001, np.ones(120)])
+
+        visualizer.fit(X, sample_weight=weights)
+        assert visualizer.elbow_value_ == 4
+
     @pytest.mark.xfail(reason="images not close due to timing lines")
     def test_quick_method(self):
         """
@@ -414,3 +435,15 @@ def test_quick_method(self):
         assert isinstance(oz, KElbowVisualizer)
 
         self.assert_images_similar(oz)
+
+    def test_quick_method_params(self):
+        """
+        Test the quick method correctly consumes the user-provided parameters
+        """
+        X, y = make_blobs(centers=3)
+        custom_title = "My custom title"
+        model = KMeans(3, random_state=13)
+        oz = kelbow_visualizer(
+            model, X, sample_weight=np.ones(X.shape[0]), title=custom_title
+        )
+        assert oz.title == custom_title
diff --git a/tests/test_utils/test_helpers.py b/tests/test_utils/test_helpers.py
index 91d761ebe..2c92fc802 100644
--- a/tests/test_utils/test_helpers.py
+++ b/tests/test_utils/test_helpers.py
@@ -173,6 +173,42 @@ def test_check_fitted(self):
         assert check_fitted(model, is_fitted_by=True) is True
         assert check_fitted(model, is_fitted_by=False) is False
 
+    @pytest.mark.parametrize(
+        "estimator",
+        [
+            SVC,
+            SVR,
+            Ridge,
+            KMeans,
+            RidgeCV,
+            GaussianNB,
+            MiniBatchKMeans,
+            LinearRegression,
+        ],
+        ids=[
+            "SVC",
+            "SVR",
+            "Ridge",
+            "KMeans",
+            "RidgeCV",
+            "GaussianNB",
+            "MiniBatchKMeans",
+            "LinearRegression",
+        ],
+    )
+    def test_get_param_names(self, estimator):
+        """
+        Assert we successfully extract the parameters from sklearn estimators
+        """
+        assert "sample_weight" in get_param_names(estimator.fit)
+
+    def test_get_param_names_type(self):
+        """
+        Assert a type error is raised when passing a non-method
+        """
+        with pytest.raises(TypeError):
+            get_param_names("test")
+
 
 ##########################################################################
 ## Numeric Function Tests
diff --git a/yellowbrick/cluster/elbow.py b/yellowbrick/cluster/elbow.py
index 9c720e49d..fa90f0190 100644
--- a/yellowbrick/cluster/elbow.py
+++ b/yellowbrick/cluster/elbow.py
@@ -28,7 +28,7 @@
 from sklearn.preprocessing import LabelEncoder
 from sklearn.metrics.pairwise import pairwise_distances
 
-from yellowbrick.utils import KneeLocator
+from yellowbrick.utils import KneeLocator, get_param_names
 from yellowbrick.style.palettes import LINE_COLOR
 from yellowbrick.cluster.base import ClusteringScoreVisualizer
 from yellowbrick.exceptions import YellowbrickValueError, YellowbrickWarning
@@ -309,7 +309,7 @@ def fit(self, X, y=None, **kwargs):
 
             # Set the k value and fit the model
             self.estimator.set_params(n_clusters=k)
-            self.estimator.fit(X)
+            self.estimator.fit(X, **kwargs)
 
             # Append the time and score to our plottable metrics
             self.k_timers_.append(time.time() - start)
@@ -415,6 +415,7 @@ def finalize(self):
 ## Quick Method
 ##########################################################################
 
+
 def kelbow_visualizer(
     model,
     X,
@@ -487,6 +488,13 @@ def kelbow_visualizer(
     viz : KElbowVisualizer
         The kelbow visualizer, fitted and finalized.
     """
+    klass = type(model)
+
+    # figure out which kwargs correspond to fit method
+    fit_params = get_param_names(klass.fit)
+
+    fit_kwargs = {key: kwargs.pop(key) for key in fit_params if key in kwargs}
+
     oz = KElbow(
         model,
         ax=ax,
@@ -496,7 +504,7 @@ def kelbow_visualizer(
         locate_elbow=locate_elbow,
         **kwargs
     )
-    oz.fit(X, y)
+    oz.fit(X, y, **fit_kwargs)
 
     if show:
         oz.show()
diff --git a/yellowbrick/utils/helpers.py b/yellowbrick/utils/helpers.py
index 01294ab47..edaa0bb6b 100644
--- a/yellowbrick/utils/helpers.py
+++ b/yellowbrick/utils/helpers.py
@@ -19,6 +19,7 @@
 ##########################################################################
 
 import re
+import inspect
 import sklearn
 import numpy as np
 
@@ -185,6 +186,35 @@ def is_monotonic(a, increasing=True):
     return np.all(a[1:] <= a[:-1], axis=0)
 
 
+def get_param_names(method):
+    """
+    Returns a list of keyword-only parameter names that may be
+    passed into method.
+
+    Parameters
+    ----------
+    method : function
+        The method for which to return keyword-only parameters.
+
+    Returns
+    -------
+    parameters : list
+        A list of keyword-only parameter names for method.
+    """
+    try:
+        signature = inspect.signature(method)
+    except (ValueError, TypeError) as e:
+        raise e
+
+    parameters = [
+        p
+        for p in signature.parameters.values()
+        if p.name != "self" and p.kind != p.VAR_KEYWORD
+    ]
+
+    return sorted([p.name for p in parameters])
+
+
 ##########################################################################
 ## Numeric Computations
 ##########################################################################